66876870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{941}}^1$

素因数の和:1077

約数の個数: 64

約数和(自身を含む): 169288704

約数和(自身を除く): 102411834

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 103, 115, 138, 206, 230, 309, 345, 515, 618, 690, 941, 1030, 1545, 1882, 2369, 2823, 3090, 4705, 4738, 5646, 7107, 9410, 11845, 14115, 14214, 21643, 23690, 28230, 35535, 43286, 64929, 71070, 96923, 108215, 129858, 193846, 216430, 290769, 324645, 484615, 581538, 649290, 969230, 1453845, 2229229, 2907690, 4458458, 6687687, 11146145, 13375374, 22292290, 33438435, 66876870]

約数ペア:

[(1, 66876870), (2, 33438435), (3, 22292290), (5, 13375374), (6, 11146145), (10, 6687687), (15, 4458458), (23, 2907690), (30, 2229229), (46, 1453845), (69, 969230), (103, 649290), (115, 581538), (138, 484615), (206, 324645), (230, 290769), (309, 216430), (345, 193846), (515, 129858), (618, 108215), (690, 96923), (941, 71070), (1030, 64929), (1545, 43286), (1882, 35535), (2369, 28230), (2823, 23690), (3090, 21643), (4705, 14214), (4738, 14115), (5646, 11845), (7107, 9410)]