1330732756870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{389}}^1\times {\mathrm{109891}}^1$

素因数の和:110581

約数の個数: 64

約数和(自身を含む): 2629073790720

約数和(自身を除く): 1298341033850

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 283, 389, 566, 778, 1415, 1945, 2830, 3113, 3890, 4279, 6226, 8558, 15565, 21395, 31130, 42790, 109891, 110087, 219782, 220174, 549455, 550435, 1098910, 1100870, 1208801, 1210957, 2417602, 2421914, 6044005, 6054785, 12088010, 12109570, 31099153, 42747599, 62198306, 85495198, 155495765, 213737995, 310991530, 342090683, 427475990, 470223589, 684181366, 940447178, 1710453415, 2351117945, 3420906830, 4702235890, 12097570517, 24195141034, 60487852585, 120975705170, 133073275687, 266146551374, 665366378435, 1330732756870]

約数ペア:

[(1, 1330732756870), (2, 665366378435), (5, 266146551374), (10, 133073275687), (11, 120975705170), (22, 60487852585), (55, 24195141034), (110, 12097570517), (283, 4702235890), (389, 3420906830), (566, 2351117945), (778, 1710453415), (1415, 940447178), (1945, 684181366), (2830, 470223589), (3113, 427475990), (3890, 342090683), (4279, 310991530), (6226, 213737995), (8558, 155495765), (15565, 85495198), (21395, 62198306), (31130, 42747599), (42790, 31099153), (109891, 12109570), (110087, 12088010), (219782, 6054785), (220174, 6044005), (549455, 2421914), (550435, 2417602), (1098910, 1210957), (1100870, 1208801)]