1570384010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:456

約数の個数: 128

約数和(自身を含む): 3429216000

約数和(自身を除く): 1858831990

約数列:

[1, 2, 5, 10, 13, 17, 19, 26, 34, 38, 65, 85, 95, 130, 149, 170, 190, 221, 247, 251, 298, 323, 442, 494, 502, 646, 745, 1105, 1235, 1255, 1490, 1615, 1937, 2210, 2470, 2510, 2533, 2831, 3230, 3263, 3874, 4199, 4267, 4769, 5066, 5662, 6526, 8398, 8534, 9538, 9685, 12665, 14155, 16315, 19370, 20995, 21335, 23845, 25330, 28310, 32630, 32929, 36803, 37399, 41990, 42670, 47690, 48127, 55471, 61997, 65858, 73606, 74798, 81073, 96254, 110942, 123994, 162146, 164645, 184015, 186995, 240635, 277355, 309985, 329290, 368030, 373990, 405365, 481270, 486187, 554710, 619970, 625651, 635783, 710581, 810730, 972374, 1053949, 1251302, 1271566, 1421162, 2107898, 2430935, 3128255, 3178915, 3552905, 4861870, 5269745, 6256510, 6357830, 7105810, 8265179, 9237553, 10539490, 12079877, 16530358, 18475106, 24159754, 41325895, 46187765, 60399385, 82651790, 92375530, 120798770, 157038401, 314076802, 785192005, 1570384010]

約数ペア:

[(1, 1570384010), (2, 785192005), (5, 314076802), (10, 157038401), (13, 120798770), (17, 92375530), (19, 82651790), (26, 60399385), (34, 46187765), (38, 41325895), (65, 24159754), (85, 18475106), (95, 16530358), (130, 12079877), (149, 10539490), (170, 9237553), (190, 8265179), (221, 7105810), (247, 6357830), (251, 6256510), (298, 5269745), (323, 4861870), (442, 3552905), (494, 3178915), (502, 3128255), (646, 2430935), (745, 2107898), (1105, 1421162), (1235, 1271566), (1255, 1251302), (1490, 1053949), (1615, 972374), (1937, 810730), (2210, 710581), (2470, 635783), (2510, 625651), (2533, 619970), (2831, 554710), (3230, 486187), (3263, 481270), (3874, 405365), (4199, 373990), (4267, 368030), (4769, 329290), (5066, 309985), (5662, 277355), (6526, 240635), (8398, 186995), (8534, 184015), (9538, 164645), (9685, 162146), (12665, 123994), (14155, 110942), (16315, 96254), (19370, 81073), (20995, 74798), (21335, 73606), (23845, 65858), (25330, 61997), (28310, 55471), (32630, 48127), (32929, 47690), (36803, 42670), (37399, 41990)]