290302510148

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1\times {\mathrm{34513}}^1$

素因数の和:35013

約数の個数: 96

約数和(自身を含む): 631231792128

約数和(自身を除く): 340929281980

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 41, 68, 82, 119, 164, 238, 287, 431, 476, 574, 697, 862, 1148, 1394, 1724, 2788, 3017, 4879, 6034, 7327, 9758, 12068, 14654, 17671, 19516, 29308, 34513, 35342, 51289, 69026, 70684, 102578, 123697, 138052, 205156, 241591, 247394, 300407, 483182, 494788, 586721, 600814, 966364, 1173442, 1201628, 1415033, 2102849, 2346884, 2830066, 4107047, 4205698, 5660132, 8214094, 8411396, 9905231, 14875103, 16428188, 19810462, 24055561, 29750206, 39620924, 48111122, 59500412, 96222244, 104125721, 168388927, 208251442, 252876751, 336777854, 416502884, 505753502, 609879223, 673555708, 1011507004, 1219758446, 1770137257, 2439516892, 3540274514, 4269154561, 7080549028, 8538309122, 10367946791, 17076618244, 20735893582, 41471787164, 72575627537, 145151255074, 290302510148]

約数ペア:

[(1, 290302510148), (2, 145151255074), (4, 72575627537), (7, 41471787164), (14, 20735893582), (17, 17076618244), (28, 10367946791), (34, 8538309122), (41, 7080549028), (68, 4269154561), (82, 3540274514), (119, 2439516892), (164, 1770137257), (238, 1219758446), (287, 1011507004), (431, 673555708), (476, 609879223), (574, 505753502), (697, 416502884), (862, 336777854), (1148, 252876751), (1394, 208251442), (1724, 168388927), (2788, 104125721), (3017, 96222244), (4879, 59500412), (6034, 48111122), (7327, 39620924), (9758, 29750206), (12068, 24055561), (14654, 19810462), (17671, 16428188), (19516, 14875103), (29308, 9905231), (34513, 8411396), (35342, 8214094), (51289, 5660132), (69026, 4205698), (70684, 4107047), (102578, 2830066), (123697, 2346884), (138052, 2102849), (205156, 1415033), (241591, 1201628), (247394, 1173442), (300407, 966364), (483182, 600814), (494788, 586721)]