66815070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3089}}^1$

素因数の和:3209

約数の個数: 64

約数和(自身を含む): 185103360

約数和(自身を除く): 118288290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 103, 105, 206, 210, 309, 515, 618, 721, 1030, 1442, 1545, 2163, 3089, 3090, 3605, 4326, 6178, 7210, 9267, 10815, 15445, 18534, 21623, 21630, 30890, 43246, 46335, 64869, 92670, 108115, 129738, 216230, 318167, 324345, 636334, 648690, 954501, 1590835, 1909002, 2227169, 3181670, 4454338, 4772505, 6681507, 9545010, 11135845, 13363014, 22271690, 33407535, 66815070]

約数ペア:

[(1, 66815070), (2, 33407535), (3, 22271690), (5, 13363014), (6, 11135845), (7, 9545010), (10, 6681507), (14, 4772505), (15, 4454338), (21, 3181670), (30, 2227169), (35, 1909002), (42, 1590835), (70, 954501), (103, 648690), (105, 636334), (206, 324345), (210, 318167), (309, 216230), (515, 129738), (618, 108115), (721, 92670), (1030, 64869), (1442, 46335), (1545, 43246), (2163, 30890), (3089, 21630), (3090, 21623), (3605, 18534), (4326, 15445), (6178, 10815), (7210, 9267)]