8087430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 21228480

約数和(自身を除く): 13141050

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 89, 130, 178, 195, 233, 267, 390, 445, 466, 534, 699, 890, 1157, 1165, 1335, 1398, 2314, 2330, 2670, 3029, 3471, 3495, 5785, 6058, 6942, 6990, 9087, 11570, 15145, 17355, 18174, 20737, 30290, 34710, 41474, 45435, 62211, 90870, 103685, 124422, 207370, 269581, 311055, 539162, 622110, 808743, 1347905, 1617486, 2695810, 4043715, 8087430]

約数ペア:

[(1, 8087430), (2, 4043715), (3, 2695810), (5, 1617486), (6, 1347905), (10, 808743), (13, 622110), (15, 539162), (26, 311055), (30, 269581), (39, 207370), (65, 124422), (78, 103685), (89, 90870), (130, 62211), (178, 45435), (195, 41474), (233, 34710), (267, 30290), (390, 20737), (445, 18174), (466, 17355), (534, 15145), (699, 11570), (890, 9087), (1157, 6990), (1165, 6942), (1335, 6058), (1398, 5785), (2314, 3495), (2330, 3471), (2670, 3029)]