66675210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4019}}^1$

素因数の和:4115

約数の個数: 64

約数和(自身を含む): 185241600

約数和(自身を除く): 118566390

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 79, 105, 158, 210, 237, 395, 474, 553, 790, 1106, 1185, 1659, 2370, 2765, 3318, 4019, 5530, 8038, 8295, 12057, 16590, 20095, 24114, 28133, 40190, 56266, 60285, 84399, 120570, 140665, 168798, 281330, 317501, 421995, 635002, 843990, 952503, 1587505, 1905006, 2222507, 3175010, 4445014, 4762515, 6667521, 9525030, 11112535, 13335042, 22225070, 33337605, 66675210]

約数ペア:

[(1, 66675210), (2, 33337605), (3, 22225070), (5, 13335042), (6, 11112535), (7, 9525030), (10, 6667521), (14, 4762515), (15, 4445014), (21, 3175010), (30, 2222507), (35, 1905006), (42, 1587505), (70, 952503), (79, 843990), (105, 635002), (158, 421995), (210, 317501), (237, 281330), (395, 168798), (474, 140665), (553, 120570), (790, 84399), (1106, 60285), (1185, 56266), (1659, 40190), (2370, 28133), (2765, 24114), (3318, 20095), (4019, 16590), (5530, 12057), (8038, 8295)]