1492530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:155

約数の個数: 64

約数和(自身を含む): 3991680

約数和(自身を除く): 2499150

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 89, 129, 130, 178, 195, 215, 258, 267, 390, 430, 445, 534, 559, 645, 890, 1118, 1157, 1290, 1335, 1677, 2314, 2670, 2795, 3354, 3471, 3827, 5590, 5785, 6942, 7654, 8385, 11481, 11570, 16770, 17355, 19135, 22962, 34710, 38270, 49751, 57405, 99502, 114810, 149253, 248755, 298506, 497510, 746265, 1492530]

約数ペア:

[(1, 1492530), (2, 746265), (3, 497510), (5, 298506), (6, 248755), (10, 149253), (13, 114810), (15, 99502), (26, 57405), (30, 49751), (39, 38270), (43, 34710), (65, 22962), (78, 19135), (86, 17355), (89, 16770), (129, 11570), (130, 11481), (178, 8385), (195, 7654), (215, 6942), (258, 5785), (267, 5590), (390, 3827), (430, 3471), (445, 3354), (534, 2795), (559, 2670), (645, 2314), (890, 1677), (1118, 1335), (1157, 1290)]