85638630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:442

約数の個数: 128

約数和(自身を含む): 259117056

約数和(自身を除く): 173478426

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 131, 154, 165, 210, 231, 262, 283, 330, 385, 393, 462, 566, 655, 770, 786, 849, 917, 1155, 1310, 1415, 1441, 1698, 1834, 1965, 1981, 2310, 2751, 2830, 2882, 3113, 3930, 3962, 4245, 4323, 4585, 5502, 5943, 6226, 7205, 8490, 8646, 9170, 9339, 9905, 10087, 11886, 13755, 14410, 15565, 18678, 19810, 20174, 21615, 21791, 27510, 29715, 30261, 31130, 37073, 43230, 43582, 46695, 50435, 59430, 60522, 65373, 74146, 93390, 100870, 108955, 111219, 130746, 151305, 185365, 217910, 222438, 259511, 302610, 326865, 370730, 407803, 519022, 556095, 653730, 778533, 815606, 1112190, 1223409, 1297555, 1557066, 2039015, 2446818, 2595110, 2854621, 3892665, 4078030, 5709242, 6117045, 7785330, 8563863, 12234090, 14273105, 17127726, 28546210, 42819315, 85638630]

約数ペア:

[(1, 85638630), (2, 42819315), (3, 28546210), (5, 17127726), (6, 14273105), (7, 12234090), (10, 8563863), (11, 7785330), (14, 6117045), (15, 5709242), (21, 4078030), (22, 3892665), (30, 2854621), (33, 2595110), (35, 2446818), (42, 2039015), (55, 1557066), (66, 1297555), (70, 1223409), (77, 1112190), (105, 815606), (110, 778533), (131, 653730), (154, 556095), (165, 519022), (210, 407803), (231, 370730), (262, 326865), (283, 302610), (330, 259511), (385, 222438), (393, 217910), (462, 185365), (566, 151305), (655, 130746), (770, 111219), (786, 108955), (849, 100870), (917, 93390), (1155, 74146), (1310, 65373), (1415, 60522), (1441, 59430), (1698, 50435), (1834, 46695), (1965, 43582), (1981, 43230), (2310, 37073), (2751, 31130), (2830, 30261), (2882, 29715), (3113, 27510), (3930, 21791), (3962, 21615), (4245, 20174), (4323, 19810), (4585, 18678), (5502, 15565), (5943, 14410), (6226, 13755), (7205, 11886), (8490, 10087), (8646, 9905), (9170, 9339)]