30826710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:203

約数の個数: 128

約数和(自身を含む): 88473600

約数和(自身を除く): 57646890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 31, 45, 54, 58, 62, 87, 90, 93, 127, 135, 145, 155, 174, 186, 254, 261, 270, 279, 290, 310, 381, 435, 465, 522, 558, 635, 762, 783, 837, 870, 899, 930, 1143, 1270, 1305, 1395, 1566, 1674, 1798, 1905, 2286, 2610, 2697, 2790, 3429, 3683, 3810, 3915, 3937, 4185, 4495, 5394, 5715, 6858, 7366, 7830, 7874, 8091, 8370, 8990, 11049, 11430, 11811, 13485, 16182, 17145, 18415, 19685, 22098, 23622, 24273, 26970, 33147, 34290, 35433, 36830, 39370, 40455, 48546, 55245, 59055, 66294, 70866, 80910, 99441, 106299, 110490, 114173, 118110, 121365, 165735, 177165, 198882, 212598, 228346, 242730, 331470, 342519, 354330, 497205, 531495, 570865, 685038, 994410, 1027557, 1062990, 1141730, 1712595, 2055114, 3082671, 3425190, 5137785, 6165342, 10275570, 15413355, 30826710]

約数ペア:

[(1, 30826710), (2, 15413355), (3, 10275570), (5, 6165342), (6, 5137785), (9, 3425190), (10, 3082671), (15, 2055114), (18, 1712595), (27, 1141730), (29, 1062990), (30, 1027557), (31, 994410), (45, 685038), (54, 570865), (58, 531495), (62, 497205), (87, 354330), (90, 342519), (93, 331470), (127, 242730), (135, 228346), (145, 212598), (155, 198882), (174, 177165), (186, 165735), (254, 121365), (261, 118110), (270, 114173), (279, 110490), (290, 106299), (310, 99441), (381, 80910), (435, 70866), (465, 66294), (522, 59055), (558, 55245), (635, 48546), (762, 40455), (783, 39370), (837, 36830), (870, 35433), (899, 34290), (930, 33147), (1143, 26970), (1270, 24273), (1305, 23622), (1395, 22098), (1566, 19685), (1674, 18415), (1798, 17145), (1905, 16182), (2286, 13485), (2610, 11811), (2697, 11430), (2790, 11049), (3429, 8990), (3683, 8370), (3810, 8091), (3915, 7874), (3937, 7830), (4185, 7366), (4495, 6858), (5394, 5715)]