8758230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1321}}^1$

素因数の和:1361

約数の個数: 64

約数和(自身を含む): 23986368

約数和(自身を除く): 15228138

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, 1321, 1326, 2210, 2642, 3315, 3963, 6605, 6630, 7926, 13210, 17173, 19815, 22457, 34346, 39630, 44914, 51519, 67371, 85865, 103038, 112285, 134742, 171730, 224570, 257595, 291941, 336855, 515190, 583882, 673710, 875823, 1459705, 1751646, 2919410, 4379115, 8758230]

約数ペア:

[(1, 8758230), (2, 4379115), (3, 2919410), (5, 1751646), (6, 1459705), (10, 875823), (13, 673710), (15, 583882), (17, 515190), (26, 336855), (30, 291941), (34, 257595), (39, 224570), (51, 171730), (65, 134742), (78, 112285), (85, 103038), (102, 85865), (130, 67371), (170, 51519), (195, 44914), (221, 39630), (255, 34346), (390, 22457), (442, 19815), (510, 17173), (663, 13210), (1105, 7926), (1321, 6630), (1326, 6605), (2210, 3963), (2642, 3315)]