2018893310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{4339}}^1$

素因数の和:4410

約数の個数: 96

約数和(自身を含む): 4604705280

約数和(自身を除く): 2585811970

約数列:

[1, 2, 5, 7, 10, 14, 17, 23, 34, 35, 46, 70, 85, 115, 119, 161, 170, 230, 238, 289, 322, 391, 578, 595, 782, 805, 1190, 1445, 1610, 1955, 2023, 2737, 2890, 3910, 4046, 4339, 5474, 6647, 8678, 10115, 13294, 13685, 20230, 21695, 27370, 30373, 33235, 43390, 46529, 60746, 66470, 73763, 93058, 99797, 147526, 151865, 199594, 232645, 303730, 368815, 465290, 498985, 516341, 698579, 737630, 997970, 1032682, 1253971, 1397158, 1696549, 2507942, 2581705, 3393098, 3492895, 5163410, 6269855, 6985790, 8482745, 8777797, 11875843, 12539710, 16965490, 17555594, 23751686, 28841333, 43888985, 57682666, 59379215, 87777970, 118758430, 144206665, 201889331, 288413330, 403778662, 1009446655, 2018893310]

約数ペア:

[(1, 2018893310), (2, 1009446655), (5, 403778662), (7, 288413330), (10, 201889331), (14, 144206665), (17, 118758430), (23, 87777970), (34, 59379215), (35, 57682666), (46, 43888985), (70, 28841333), (85, 23751686), (115, 17555594), (119, 16965490), (161, 12539710), (170, 11875843), (230, 8777797), (238, 8482745), (289, 6985790), (322, 6269855), (391, 5163410), (578, 3492895), (595, 3393098), (782, 2581705), (805, 2507942), (1190, 1696549), (1445, 1397158), (1610, 1253971), (1955, 1032682), (2023, 997970), (2737, 737630), (2890, 698579), (3910, 516341), (4046, 498985), (4339, 465290), (5474, 368815), (6647, 303730), (8678, 232645), (10115, 199594), (13294, 151865), (13685, 147526), (20230, 99797), (21695, 93058), (27370, 73763), (30373, 66470), (33235, 60746), (43390, 46529)]