6998250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:101

約数の個数: 128

約数和(自身を含む): 21086208

約数和(自身を除く): 14087958

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 31, 35, 42, 43, 50, 62, 70, 75, 86, 93, 105, 125, 129, 150, 155, 175, 186, 210, 215, 217, 250, 258, 301, 310, 350, 375, 430, 434, 465, 525, 602, 645, 651, 750, 775, 875, 903, 930, 1050, 1075, 1085, 1290, 1302, 1333, 1505, 1550, 1750, 1806, 2150, 2170, 2325, 2625, 2666, 3010, 3225, 3255, 3875, 3999, 4515, 4650, 5250, 5375, 5425, 6450, 6510, 6665, 7525, 7750, 7998, 9030, 9331, 10750, 10850, 11625, 13330, 15050, 16125, 16275, 18662, 19995, 22575, 23250, 27125, 27993, 32250, 32550, 33325, 37625, 39990, 45150, 46655, 54250, 55986, 66650, 75250, 81375, 93310, 99975, 112875, 139965, 162750, 166625, 199950, 225750, 233275, 279930, 333250, 466550, 499875, 699825, 999750, 1166375, 1399650, 2332750, 3499125, 6998250]

約数ペア:

[(1, 6998250), (2, 3499125), (3, 2332750), (5, 1399650), (6, 1166375), (7, 999750), (10, 699825), (14, 499875), (15, 466550), (21, 333250), (25, 279930), (30, 233275), (31, 225750), (35, 199950), (42, 166625), (43, 162750), (50, 139965), (62, 112875), (70, 99975), (75, 93310), (86, 81375), (93, 75250), (105, 66650), (125, 55986), (129, 54250), (150, 46655), (155, 45150), (175, 39990), (186, 37625), (210, 33325), (215, 32550), (217, 32250), (250, 27993), (258, 27125), (301, 23250), (310, 22575), (350, 19995), (375, 18662), (430, 16275), (434, 16125), (465, 15050), (525, 13330), (602, 11625), (645, 10850), (651, 10750), (750, 9331), (775, 9030), (875, 7998), (903, 7750), (930, 7525), (1050, 6665), (1075, 6510), (1085, 6450), (1290, 5425), (1302, 5375), (1333, 5250), (1505, 4650), (1550, 4515), (1750, 3999), (1806, 3875), (2150, 3255), (2170, 3225), (2325, 3010), (2625, 2666)]