23997750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^2\times {\mathrm{653}}^1$

素因数の和:687

約数の個数: 96

約数和(自身を含む): 69784416

約数和(自身を除く): 45786666

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 125, 147, 150, 175, 210, 245, 250, 294, 350, 375, 490, 525, 653, 735, 750, 875, 1050, 1225, 1306, 1470, 1750, 1959, 2450, 2625, 3265, 3675, 3918, 4571, 5250, 6125, 6530, 7350, 9142, 9795, 12250, 13713, 16325, 18375, 19590, 22855, 27426, 31997, 32650, 36750, 45710, 48975, 63994, 68565, 81625, 95991, 97950, 114275, 137130, 159985, 163250, 191982, 228550, 244875, 319970, 342825, 479955, 489750, 571375, 685650, 799925, 959910, 1142750, 1599850, 1714125, 2399775, 3428250, 3999625, 4799550, 7999250, 11998875, 23997750]

約数ペア:

[(1, 23997750), (2, 11998875), (3, 7999250), (5, 4799550), (6, 3999625), (7, 3428250), (10, 2399775), (14, 1714125), (15, 1599850), (21, 1142750), (25, 959910), (30, 799925), (35, 685650), (42, 571375), (49, 489750), (50, 479955), (70, 342825), (75, 319970), (98, 244875), (105, 228550), (125, 191982), (147, 163250), (150, 159985), (175, 137130), (210, 114275), (245, 97950), (250, 95991), (294, 81625), (350, 68565), (375, 63994), (490, 48975), (525, 45710), (653, 36750), (735, 32650), (750, 31997), (875, 27426), (1050, 22855), (1225, 19590), (1306, 18375), (1470, 16325), (1750, 13713), (1959, 12250), (2450, 9795), (2625, 9142), (3265, 7350), (3675, 6530), (3918, 6125), (4571, 5250)]