1057369530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{211}}^1\times {\mathrm{487}}^1$

素因数の和:729

約数の個数: 128

約数和(自身を含む): 2979532800

約数和(自身を除く): 1922163270

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 211, 245, 294, 343, 422, 487, 490, 633, 686, 735, 974, 1029, 1055, 1266, 1461, 1470, 1477, 1715, 2058, 2110, 2435, 2922, 2954, 3165, 3409, 3430, 4431, 4870, 5145, 6330, 6818, 7305, 7385, 8862, 10227, 10290, 10339, 14610, 14770, 17045, 20454, 20678, 22155, 23863, 31017, 34090, 44310, 47726, 51135, 51695, 62034, 71589, 72373, 102270, 102757, 103390, 119315, 143178, 144746, 155085, 167041, 205514, 217119, 238630, 308271, 310170, 334082, 357945, 361865, 434238, 501123, 513785, 616542, 715890, 719299, 723730, 835205, 1002246, 1027570, 1085595, 1438598, 1541355, 1670410, 2157897, 2171190, 2505615, 3082710, 3596495, 4315794, 5011230, 5035093, 7192990, 10070186, 10789485, 15105279, 21578970, 25175465, 30210558, 35245651, 50350930, 70491302, 75526395, 105736953, 151052790, 176228255, 211473906, 352456510, 528684765, 1057369530]

約数ペア:

[(1, 1057369530), (2, 528684765), (3, 352456510), (5, 211473906), (6, 176228255), (7, 151052790), (10, 105736953), (14, 75526395), (15, 70491302), (21, 50350930), (30, 35245651), (35, 30210558), (42, 25175465), (49, 21578970), (70, 15105279), (98, 10789485), (105, 10070186), (147, 7192990), (210, 5035093), (211, 5011230), (245, 4315794), (294, 3596495), (343, 3082710), (422, 2505615), (487, 2171190), (490, 2157897), (633, 1670410), (686, 1541355), (735, 1438598), (974, 1085595), (1029, 1027570), (1055, 1002246), (1266, 835205), (1461, 723730), (1470, 719299), (1477, 715890), (1715, 616542), (2058, 513785), (2110, 501123), (2435, 434238), (2922, 361865), (2954, 357945), (3165, 334082), (3409, 310170), (3430, 308271), (4431, 238630), (4870, 217119), (5145, 205514), (6330, 167041), (6818, 155085), (7305, 144746), (7385, 143178), (8862, 119315), (10227, 103390), (10290, 102757), (10339, 102270), (14610, 72373), (14770, 71589), (17045, 62034), (20454, 51695), (20678, 51135), (22155, 47726), (23863, 44310), (31017, 34090)]