61680930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{120943}}^1$

素因数の和:120970

約数の個数: 32

約数和(自身を含む): 156743424

約数和(自身を除く): 95062494

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 120943, 241886, 362829, 604715, 725658, 1209430, 1814145, 2056031, 3628290, 4112062, 6168093, 10280155, 12336186, 20560310, 30840465, 61680930]

約数ペア:

[(1, 61680930), (2, 30840465), (3, 20560310), (5, 12336186), (6, 10280155), (10, 6168093), (15, 4112062), (17, 3628290), (30, 2056031), (34, 1814145), (51, 1209430), (85, 725658), (102, 604715), (170, 362829), (255, 241886), (510, 120943)]