17159730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1993}}^1$

素因数の和:2051

約数の個数: 64

約数和(自身を含む): 48238848

約数和(自身を除く): 31079118

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 70, 82, 105, 123, 205, 210, 246, 287, 410, 574, 615, 861, 1230, 1435, 1722, 1993, 2870, 3986, 4305, 5979, 8610, 9965, 11958, 13951, 19930, 27902, 29895, 41853, 59790, 69755, 81713, 83706, 139510, 163426, 209265, 245139, 408565, 418530, 490278, 571991, 817130, 1143982, 1225695, 1715973, 2451390, 2859955, 3431946, 5719910, 8579865, 17159730]

約数ペア:

[(1, 17159730), (2, 8579865), (3, 5719910), (5, 3431946), (6, 2859955), (7, 2451390), (10, 1715973), (14, 1225695), (15, 1143982), (21, 817130), (30, 571991), (35, 490278), (41, 418530), (42, 408565), (70, 245139), (82, 209265), (105, 163426), (123, 139510), (205, 83706), (210, 81713), (246, 69755), (287, 59790), (410, 41853), (574, 29895), (615, 27902), (861, 19930), (1230, 13951), (1435, 11958), (1722, 9965), (1993, 8610), (2870, 5979), (3986, 4305)]