74562390

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{39451}}^1$

素因数の和:39474

約数の個数: 64

約数和(自身を含む): 227243520

約数和(自身を除く): 152681130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 39451, 78902, 118353, 197255, 236706, 276157, 355059, 394510, 552314, 591765, 710118, 828471, 1065177, 1183530, 1380785, 1656942, 1775295, 2130354, 2485413, 2761570, 3550590, 4142355, 4970826, 5325885, 7456239, 8284710, 10651770, 12427065, 14912478, 24854130, 37281195, 74562390]

約数ペア:

[(1, 74562390), (2, 37281195), (3, 24854130), (5, 14912478), (6, 12427065), (7, 10651770), (9, 8284710), (10, 7456239), (14, 5325885), (15, 4970826), (18, 4142355), (21, 3550590), (27, 2761570), (30, 2485413), (35, 2130354), (42, 1775295), (45, 1656942), (54, 1380785), (63, 1183530), (70, 1065177), (90, 828471), (105, 710118), (126, 591765), (135, 552314), (189, 394510), (210, 355059), (270, 276157), (315, 236706), (378, 197255), (630, 118353), (945, 78902), (1890, 39451)]