2211750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{983}}^1$

素因数の和:1006

約数の個数: 48

約数和(自身を含む): 5986656

約数和(自身を除く): 3774906

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 750, 983, 1125, 1966, 2250, 2949, 4915, 5898, 8847, 9830, 14745, 17694, 24575, 29490, 44235, 49150, 73725, 88470, 122875, 147450, 221175, 245750, 368625, 442350, 737250, 1105875, 2211750]

約数ペア:

[(1, 2211750), (2, 1105875), (3, 737250), (5, 442350), (6, 368625), (9, 245750), (10, 221175), (15, 147450), (18, 122875), (25, 88470), (30, 73725), (45, 49150), (50, 44235), (75, 29490), (90, 24575), (125, 17694), (150, 14745), (225, 9830), (250, 8847), (375, 5898), (450, 4915), (750, 2949), (983, 2250), (1125, 1966)]