17708730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2671}}^1$

素因数の和:2711

約数の個数: 64

約数和(自身を含む): 48480768

約数和(自身を除く): 30772038

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 2671, 3315, 5342, 6630, 8013, 13355, 16026, 26710, 34723, 40065, 45407, 69446, 80130, 90814, 104169, 136221, 173615, 208338, 227035, 272442, 347230, 454070, 520845, 590291, 681105, 1041690, 1180582, 1362210, 1770873, 2951455, 3541746, 5902910, 8854365, 17708730]

約数ペア:

[(1, 17708730), (2, 8854365), (3, 5902910), (5, 3541746), (6, 2951455), (10, 1770873), (13, 1362210), (15, 1180582), (17, 1041690), (26, 681105), (30, 590291), (34, 520845), (39, 454070), (51, 347230), (65, 272442), (78, 227035), (85, 208338), (102, 173615), (130, 136221), (170, 104169), (195, 90814), (221, 80130), (255, 69446), (390, 45407), (442, 40065), (510, 34723), (663, 26710), (1105, 16026), (1326, 13355), (2210, 8013), (2671, 6630), (3315, 5342)]