1839821490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{82763}}^1$

素因数の和:82808

約数の個数: 96

約数和(自身を含む): 5422697280

約数和(自身を除く): 3582875790

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 90, 95, 114, 117, 130, 171, 190, 195, 234, 247, 285, 342, 390, 494, 570, 585, 741, 855, 1170, 1235, 1482, 1710, 2223, 2470, 3705, 4446, 7410, 11115, 22230, 82763, 165526, 248289, 413815, 496578, 744867, 827630, 1075919, 1241445, 1489734, 1572497, 2151838, 2482890, 3144994, 3227757, 3724335, 4717491, 5379595, 6455514, 7448670, 7862485, 9434982, 9683271, 10759190, 14152473, 15724970, 16138785, 19366542, 20442461, 23587455, 28304946, 32277570, 40884922, 47174910, 48416355, 61327383, 70762365, 96832710, 102212305, 122654766, 141524730, 183982149, 204424610, 306636915, 367964298, 613273830, 919910745, 1839821490]

約数ペア:

[(1, 1839821490), (2, 919910745), (3, 613273830), (5, 367964298), (6, 306636915), (9, 204424610), (10, 183982149), (13, 141524730), (15, 122654766), (18, 102212305), (19, 96832710), (26, 70762365), (30, 61327383), (38, 48416355), (39, 47174910), (45, 40884922), (57, 32277570), (65, 28304946), (78, 23587455), (90, 20442461), (95, 19366542), (114, 16138785), (117, 15724970), (130, 14152473), (171, 10759190), (190, 9683271), (195, 9434982), (234, 7862485), (247, 7448670), (285, 6455514), (342, 5379595), (390, 4717491), (494, 3724335), (570, 3227757), (585, 3144994), (741, 2482890), (855, 2151838), (1170, 1572497), (1235, 1489734), (1482, 1241445), (1710, 1075919), (2223, 827630), (2470, 744867), (3705, 496578), (4446, 413815), (7410, 248289), (11115, 165526), (22230, 82763)]