2958750

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{263}}^1$

素因数の和:291

約数の個数: 60

約数和(自身を含む): 8041176

約数和(自身を除く): 5082426

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 263, 375, 450, 526, 625, 750, 789, 1125, 1250, 1315, 1578, 1875, 2250, 2367, 2630, 3750, 3945, 4734, 5625, 6575, 7890, 11250, 11835, 13150, 19725, 23670, 32875, 39450, 59175, 65750, 98625, 118350, 164375, 197250, 295875, 328750, 493125, 591750, 986250, 1479375, 2958750]

約数ペア:

[(1, 2958750), (2, 1479375), (3, 986250), (5, 591750), (6, 493125), (9, 328750), (10, 295875), (15, 197250), (18, 164375), (25, 118350), (30, 98625), (45, 65750), (50, 59175), (75, 39450), (90, 32875), (125, 23670), (150, 19725), (225, 13150), (250, 11835), (263, 11250), (375, 7890), (450, 6575), (526, 5625), (625, 4734), (750, 3945), (789, 3750), (1125, 2630), (1250, 2367), (1315, 2250), (1578, 1875)]