2223457080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1425293}}^1$

素因数の和:1425320

約数の個数: 64

約数和(自身を含む): 7183481760

約数和(自身を除く): 4960024680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 1425293, 2850586, 4275879, 5701172, 7126465, 8551758, 11402344, 14252930, 17103516, 18528809, 21379395, 28505860, 34207032, 37057618, 42758790, 55586427, 57011720, 74115236, 85517580, 92644045, 111172854, 148230472, 171035160, 185288090, 222345708, 277932135, 370576180, 444691416, 555864270, 741152360, 1111728540, 2223457080]

約数ペア:

[(1, 2223457080), (2, 1111728540), (3, 741152360), (4, 555864270), (5, 444691416), (6, 370576180), (8, 277932135), (10, 222345708), (12, 185288090), (13, 171035160), (15, 148230472), (20, 111172854), (24, 92644045), (26, 85517580), (30, 74115236), (39, 57011720), (40, 55586427), (52, 42758790), (60, 37057618), (65, 34207032), (78, 28505860), (104, 21379395), (120, 18528809), (130, 17103516), (156, 14252930), (195, 11402344), (260, 8551758), (312, 7126465), (390, 5701172), (520, 4275879), (780, 2850586), (1560, 1425293)]