68428230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10321}}^1$

素因数の和:10361

約数の個数: 64

約数和(自身を含む): 187282368

約数和(自身を除く): 118854138

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, 3315, 6630, 10321, 20642, 30963, 51605, 61926, 103210, 134173, 154815, 175457, 268346, 309630, 350914, 402519, 526371, 670865, 805038, 877285, 1052742, 1341730, 1754570, 2012595, 2280941, 2631855, 4025190, 4561882, 5263710, 6842823, 11404705, 13685646, 22809410, 34214115, 68428230]

約数ペア:

[(1, 68428230), (2, 34214115), (3, 22809410), (5, 13685646), (6, 11404705), (10, 6842823), (13, 5263710), (15, 4561882), (17, 4025190), (26, 2631855), (30, 2280941), (34, 2012595), (39, 1754570), (51, 1341730), (65, 1052742), (78, 877285), (85, 805038), (102, 670865), (130, 526371), (170, 402519), (195, 350914), (221, 309630), (255, 268346), (390, 175457), (442, 154815), (510, 134173), (663, 103210), (1105, 61926), (1326, 51605), (2210, 30963), (3315, 20642), (6630, 10321)]