1440085010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{683}}^1$

素因数の和:1048

約数の個数: 96

約数和(自身を含む): 3261892032

約数和(自身を除く): 1821807022

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 331, 455, 490, 637, 662, 683, 910, 1274, 1366, 1655, 2317, 3185, 3310, 3415, 4303, 4634, 4781, 6370, 6830, 8606, 8879, 9562, 11585, 16219, 17758, 21515, 23170, 23905, 30121, 32438, 33467, 43030, 44395, 47810, 60242, 62153, 66934, 81095, 88790, 124306, 150605, 162190, 167335, 210847, 226073, 301210, 310765, 334670, 421694, 435071, 452146, 621530, 870142, 1054235, 1130365, 1582511, 2108470, 2175355, 2260730, 2938949, 3165022, 4350710, 5877898, 7912555, 11077577, 14694745, 15825110, 20572643, 22155154, 29389490, 41145286, 55387885, 102863215, 110775770, 144008501, 205726430, 288017002, 720042505, 1440085010]

約数ペア:

[(1, 1440085010), (2, 720042505), (5, 288017002), (7, 205726430), (10, 144008501), (13, 110775770), (14, 102863215), (26, 55387885), (35, 41145286), (49, 29389490), (65, 22155154), (70, 20572643), (91, 15825110), (98, 14694745), (130, 11077577), (182, 7912555), (245, 5877898), (331, 4350710), (455, 3165022), (490, 2938949), (637, 2260730), (662, 2175355), (683, 2108470), (910, 1582511), (1274, 1130365), (1366, 1054235), (1655, 870142), (2317, 621530), (3185, 452146), (3310, 435071), (3415, 421694), (4303, 334670), (4634, 310765), (4781, 301210), (6370, 226073), (6830, 210847), (8606, 167335), (8879, 162190), (9562, 150605), (11585, 124306), (16219, 88790), (17758, 81095), (21515, 66934), (23170, 62153), (23905, 60242), (30121, 47810), (32438, 44395), (33467, 43030)]