19532610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{991}}^1$

素因数の和:1080

約数の個数: 64

約数和(自身を含む): 52853760

約数和(自身を除く): 33321150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 73, 90, 135, 146, 219, 270, 365, 438, 657, 730, 991, 1095, 1314, 1971, 1982, 2190, 2973, 3285, 3942, 4955, 5946, 6570, 8919, 9855, 9910, 14865, 17838, 19710, 26757, 29730, 44595, 53514, 72343, 89190, 133785, 144686, 217029, 267570, 361715, 434058, 651087, 723430, 1085145, 1302174, 1953261, 2170290, 3255435, 3906522, 6510870, 9766305, 19532610]

約数ペア:

[(1, 19532610), (2, 9766305), (3, 6510870), (5, 3906522), (6, 3255435), (9, 2170290), (10, 1953261), (15, 1302174), (18, 1085145), (27, 723430), (30, 651087), (45, 434058), (54, 361715), (73, 267570), (90, 217029), (135, 144686), (146, 133785), (219, 89190), (270, 72343), (365, 53514), (438, 44595), (657, 29730), (730, 26757), (991, 19710), (1095, 17838), (1314, 14865), (1971, 9910), (1982, 9855), (2190, 8919), (2973, 6570), (3285, 5946), (3942, 4955)]