68255490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3191}}^1$

素因数の和:3255

約数の個数: 64

約数和(自身を含む): 176504832

約数和(自身を除く): 108249342

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 31, 46, 62, 69, 93, 115, 138, 155, 186, 230, 310, 345, 465, 690, 713, 930, 1426, 2139, 3191, 3565, 4278, 6382, 7130, 9573, 10695, 15955, 19146, 21390, 31910, 47865, 73393, 95730, 98921, 146786, 197842, 220179, 296763, 366965, 440358, 494605, 593526, 733930, 989210, 1100895, 1483815, 2201790, 2275183, 2967630, 4550366, 6825549, 11375915, 13651098, 22751830, 34127745, 68255490]

約数ペア:

[(1, 68255490), (2, 34127745), (3, 22751830), (5, 13651098), (6, 11375915), (10, 6825549), (15, 4550366), (23, 2967630), (30, 2275183), (31, 2201790), (46, 1483815), (62, 1100895), (69, 989210), (93, 733930), (115, 593526), (138, 494605), (155, 440358), (186, 366965), (230, 296763), (310, 220179), (345, 197842), (465, 146786), (690, 98921), (713, 95730), (930, 73393), (1426, 47865), (2139, 31910), (3191, 21390), (3565, 19146), (4278, 15955), (6382, 10695), (7130, 9573)]