72562470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1021}}^1$

素因数の和:1157

約数の個数: 64

約数和(自身を含む): 183665664

約数和(自身を除く): 111103194

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 103, 115, 138, 206, 230, 309, 345, 515, 618, 690, 1021, 1030, 1545, 2042, 2369, 3063, 3090, 4738, 5105, 6126, 7107, 10210, 11845, 14214, 15315, 23483, 23690, 30630, 35535, 46966, 70449, 71070, 105163, 117415, 140898, 210326, 234830, 315489, 352245, 525815, 630978, 704490, 1051630, 1577445, 2418749, 3154890, 4837498, 7256247, 12093745, 14512494, 24187490, 36281235, 72562470]

約数ペア:

[(1, 72562470), (2, 36281235), (3, 24187490), (5, 14512494), (6, 12093745), (10, 7256247), (15, 4837498), (23, 3154890), (30, 2418749), (46, 1577445), (69, 1051630), (103, 704490), (115, 630978), (138, 525815), (206, 352245), (230, 315489), (309, 234830), (345, 210326), (515, 140898), (618, 117415), (690, 105163), (1021, 71070), (1030, 70449), (1545, 46966), (2042, 35535), (2369, 30630), (3063, 23690), (3090, 23483), (4738, 15315), (5105, 14214), (6126, 11845), (7107, 10210)]