2016221790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{7823}}^1$

素因数の和:7926

約数の個数: 96

約数和(自身を含む): 5394428928

約数和(自身を除く): 3378207138

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 71, 110, 121, 142, 165, 213, 242, 330, 355, 363, 426, 605, 710, 726, 781, 1065, 1210, 1562, 1815, 2130, 2343, 3630, 3905, 4686, 7810, 7823, 8591, 11715, 15646, 17182, 23430, 23469, 25773, 39115, 42955, 46938, 51546, 78230, 85910, 86053, 117345, 128865, 172106, 234690, 257730, 258159, 430265, 516318, 555433, 860530, 946583, 1110866, 1290795, 1666299, 1893166, 2581590, 2777165, 2839749, 3332598, 4732915, 5554330, 5679498, 6109763, 8331495, 9465830, 12219526, 14198745, 16662990, 18329289, 28397490, 30548815, 36658578, 61097630, 67207393, 91646445, 134414786, 183292890, 201622179, 336036965, 403244358, 672073930, 1008110895, 2016221790]

約数ペア:

[(1, 2016221790), (2, 1008110895), (3, 672073930), (5, 403244358), (6, 336036965), (10, 201622179), (11, 183292890), (15, 134414786), (22, 91646445), (30, 67207393), (33, 61097630), (55, 36658578), (66, 30548815), (71, 28397490), (110, 18329289), (121, 16662990), (142, 14198745), (165, 12219526), (213, 9465830), (242, 8331495), (330, 6109763), (355, 5679498), (363, 5554330), (426, 4732915), (605, 3332598), (710, 2839749), (726, 2777165), (781, 2581590), (1065, 1893166), (1210, 1666299), (1562, 1290795), (1815, 1110866), (2130, 946583), (2343, 860530), (3630, 555433), (3905, 516318), (4686, 430265), (7810, 258159), (7823, 257730), (8591, 234690), (11715, 172106), (15646, 128865), (17182, 117345), (23430, 86053), (23469, 85910), (25773, 78230), (39115, 51546), (42955, 46938)]