70890330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:308

約数の個数: 128

約数和(自身を含む): 207820800

約数和(自身を除く): 136930470

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 109, 114, 133, 163, 190, 210, 218, 266, 285, 326, 327, 399, 489, 545, 570, 654, 665, 763, 798, 815, 978, 1090, 1141, 1330, 1526, 1630, 1635, 1995, 2071, 2282, 2289, 2445, 3097, 3270, 3423, 3815, 3990, 4142, 4578, 4890, 5705, 6194, 6213, 6846, 7630, 9291, 10355, 11410, 11445, 12426, 14497, 15485, 17115, 17767, 18582, 20710, 21679, 22890, 28994, 30970, 31065, 34230, 35534, 43358, 43491, 46455, 53301, 62130, 65037, 72485, 86982, 88835, 92910, 106602, 108395, 124369, 130074, 144970, 177670, 216790, 217455, 248738, 266505, 325185, 337573, 373107, 434910, 533010, 621845, 650370, 675146, 746214, 1012719, 1243690, 1687865, 1865535, 2025438, 2363011, 3375730, 3731070, 4726022, 5063595, 7089033, 10127190, 11815055, 14178066, 23630110, 35445165, 70890330]

約数ペア:

[(1, 70890330), (2, 35445165), (3, 23630110), (5, 14178066), (6, 11815055), (7, 10127190), (10, 7089033), (14, 5063595), (15, 4726022), (19, 3731070), (21, 3375730), (30, 2363011), (35, 2025438), (38, 1865535), (42, 1687865), (57, 1243690), (70, 1012719), (95, 746214), (105, 675146), (109, 650370), (114, 621845), (133, 533010), (163, 434910), (190, 373107), (210, 337573), (218, 325185), (266, 266505), (285, 248738), (326, 217455), (327, 216790), (399, 177670), (489, 144970), (545, 130074), (570, 124369), (654, 108395), (665, 106602), (763, 92910), (798, 88835), (815, 86982), (978, 72485), (1090, 65037), (1141, 62130), (1330, 53301), (1526, 46455), (1630, 43491), (1635, 43358), (1995, 35534), (2071, 34230), (2282, 31065), (2289, 30970), (2445, 28994), (3097, 22890), (3270, 21679), (3423, 20710), (3815, 18582), (3990, 17767), (4142, 17115), (4578, 15485), (4890, 14497), (5705, 12426), (6194, 11445), (6213, 11410), (6846, 10355), (7630, 9291)]