31886050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:292

約数の個数: 96

約数和(自身を含む): 75209472

約数和(自身を除く): 43323422

約数列:

[1, 2, 5, 7, 10, 14, 17, 23, 25, 34, 35, 46, 50, 70, 85, 115, 119, 161, 170, 175, 230, 233, 238, 322, 350, 391, 425, 466, 575, 595, 782, 805, 850, 1150, 1165, 1190, 1610, 1631, 1955, 2330, 2737, 2975, 3262, 3910, 3961, 4025, 5359, 5474, 5825, 5950, 7922, 8050, 8155, 9775, 10718, 11650, 13685, 16310, 19550, 19805, 26795, 27370, 27727, 37513, 39610, 40775, 53590, 55454, 68425, 75026, 81550, 91103, 99025, 133975, 136850, 138635, 182206, 187565, 198050, 267950, 277270, 375130, 455515, 637721, 693175, 911030, 937825, 1275442, 1386350, 1875650, 2277575, 3188605, 4555150, 6377210, 15943025, 31886050]

約数ペア:

[(1, 31886050), (2, 15943025), (5, 6377210), (7, 4555150), (10, 3188605), (14, 2277575), (17, 1875650), (23, 1386350), (25, 1275442), (34, 937825), (35, 911030), (46, 693175), (50, 637721), (70, 455515), (85, 375130), (115, 277270), (119, 267950), (161, 198050), (170, 187565), (175, 182206), (230, 138635), (233, 136850), (238, 133975), (322, 99025), (350, 91103), (391, 81550), (425, 75026), (466, 68425), (575, 55454), (595, 53590), (782, 40775), (805, 39610), (850, 37513), (1150, 27727), (1165, 27370), (1190, 26795), (1610, 19805), (1631, 19550), (1955, 16310), (2330, 13685), (2737, 11650), (2975, 10718), (3262, 9775), (3910, 8155), (3961, 8050), (4025, 7922), (5359, 5950), (5474, 5825)]