77963530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{509}}^1$

素因数の和:603

約数の個数: 48

約数和(自身を含む): 152186040

約数和(自身を除く): 74222510

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 170, 265, 289, 509, 530, 578, 901, 1018, 1445, 1802, 2545, 2890, 4505, 5090, 8653, 9010, 15317, 17306, 26977, 30634, 43265, 53954, 76585, 86530, 134885, 147101, 153170, 269770, 294202, 458609, 735505, 917218, 1471010, 2293045, 4586090, 7796353, 15592706, 38981765, 77963530]

約数ペア:

[(1, 77963530), (2, 38981765), (5, 15592706), (10, 7796353), (17, 4586090), (34, 2293045), (53, 1471010), (85, 917218), (106, 735505), (170, 458609), (265, 294202), (289, 269770), (509, 153170), (530, 147101), (578, 134885), (901, 86530), (1018, 76585), (1445, 53954), (1802, 43265), (2545, 30634), (2890, 26977), (4505, 17306), (5090, 15317), (8653, 9010)]