71104740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2143}}^1$

素因数の和:2241

約数の個数: 96

約数和(自身を含む): 230522880

約数和(自身を除く): 159418140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 79, 84, 105, 140, 158, 210, 237, 316, 395, 420, 474, 553, 790, 948, 1106, 1185, 1580, 1659, 2143, 2212, 2370, 2765, 3318, 4286, 4740, 5530, 6429, 6636, 8295, 8572, 10715, 11060, 12858, 15001, 16590, 21430, 25716, 30002, 32145, 33180, 42860, 45003, 60004, 64290, 75005, 90006, 128580, 150010, 169297, 180012, 225015, 300020, 338594, 450030, 507891, 677188, 846485, 900060, 1015782, 1185079, 1692970, 2031564, 2370158, 2539455, 3385940, 3555237, 4740316, 5078910, 5925395, 7110474, 10157820, 11850790, 14220948, 17776185, 23701580, 35552370, 71104740]

約数ペア:

[(1, 71104740), (2, 35552370), (3, 23701580), (4, 17776185), (5, 14220948), (6, 11850790), (7, 10157820), (10, 7110474), (12, 5925395), (14, 5078910), (15, 4740316), (20, 3555237), (21, 3385940), (28, 2539455), (30, 2370158), (35, 2031564), (42, 1692970), (60, 1185079), (70, 1015782), (79, 900060), (84, 846485), (105, 677188), (140, 507891), (158, 450030), (210, 338594), (237, 300020), (316, 225015), (395, 180012), (420, 169297), (474, 150010), (553, 128580), (790, 90006), (948, 75005), (1106, 64290), (1185, 60004), (1580, 45003), (1659, 42860), (2143, 33180), (2212, 32145), (2370, 30002), (2765, 25716), (3318, 21430), (4286, 16590), (4740, 15001), (5530, 12858), (6429, 11060), (6636, 10715), (8295, 8572)]