549408090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{557}}^1$

素因数の和:653

約数の個数: 192

約数和(自身を含む): 1703783808

約数和(自身を除く): 1154375718

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 49, 55, 61, 66, 70, 77, 98, 105, 110, 122, 147, 154, 165, 183, 210, 231, 245, 294, 305, 330, 366, 385, 427, 462, 490, 539, 557, 610, 671, 735, 770, 854, 915, 1078, 1114, 1155, 1281, 1342, 1470, 1617, 1671, 1830, 2013, 2135, 2310, 2562, 2695, 2785, 2989, 3234, 3342, 3355, 3899, 4026, 4270, 4697, 5390, 5570, 5978, 6127, 6405, 6710, 7798, 8085, 8355, 8967, 9394, 10065, 11697, 12254, 12810, 14091, 14945, 16170, 16710, 17934, 18381, 19495, 20130, 23394, 23485, 27293, 28182, 29890, 30635, 32879, 33977, 36762, 38990, 42889, 44835, 46970, 54586, 58485, 61270, 65758, 67954, 70455, 81879, 85778, 89670, 91905, 98637, 101931, 116970, 128667, 136465, 140910, 163758, 164395, 169885, 183810, 197274, 203862, 214445, 237839, 257334, 272930, 300223, 328790, 339770, 373747, 409395, 428890, 475678, 493185, 509655, 600446, 643335, 713517, 747494, 818790, 900669, 986370, 1019310, 1121241, 1189195, 1286670, 1427034, 1501115, 1664873, 1801338, 1868735, 2242482, 2378390, 2616229, 3002230, 3329746, 3567585, 3737470, 4503345, 4994619, 5232458, 5606205, 7135170, 7848687, 8324365, 9006690, 9989238, 11212410, 13081145, 15697374, 16648730, 18313603, 24973095, 26162290, 36627206, 39243435, 49946190, 54940809, 78486870, 91568015, 109881618, 183136030, 274704045, 549408090]

約数ペア:

[(1, 549408090), (2, 274704045), (3, 183136030), (5, 109881618), (6, 91568015), (7, 78486870), (10, 54940809), (11, 49946190), (14, 39243435), (15, 36627206), (21, 26162290), (22, 24973095), (30, 18313603), (33, 16648730), (35, 15697374), (42, 13081145), (49, 11212410), (55, 9989238), (61, 9006690), (66, 8324365), (70, 7848687), (77, 7135170), (98, 5606205), (105, 5232458), (110, 4994619), (122, 4503345), (147, 3737470), (154, 3567585), (165, 3329746), (183, 3002230), (210, 2616229), (231, 2378390), (245, 2242482), (294, 1868735), (305, 1801338), (330, 1664873), (366, 1501115), (385, 1427034), (427, 1286670), (462, 1189195), (490, 1121241), (539, 1019310), (557, 986370), (610, 900669), (671, 818790), (735, 747494), (770, 713517), (854, 643335), (915, 600446), (1078, 509655), (1114, 493185), (1155, 475678), (1281, 428890), (1342, 409395), (1470, 373747), (1617, 339770), (1671, 328790), (1830, 300223), (2013, 272930), (2135, 257334), (2310, 237839), (2562, 214445), (2695, 203862), (2785, 197274), (2989, 183810), (3234, 169885), (3342, 164395), (3355, 163758), (3899, 140910), (4026, 136465), (4270, 128667), (4697, 116970), (5390, 101931), (5570, 98637), (5978, 91905), (6127, 89670), (6405, 85778), (6710, 81879), (7798, 70455), (8085, 67954), (8355, 65758), (8967, 61270), (9394, 58485), (10065, 54586), (11697, 46970), (12254, 44835), (12810, 42889), (14091, 38990), (14945, 36762), (16170, 33977), (16710, 32879), (17934, 30635), (18381, 29890), (19495, 28182), (20130, 27293), (23394, 23485)]