70018980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{28463}}^1$

素因数の和:28516

約数の個数: 48

約数和(自身を含む): 200841984

約数和(自身を除く): 130823004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 28463, 56926, 85389, 113852, 142315, 170778, 284630, 341556, 426945, 569260, 853890, 1166983, 1707780, 2333966, 3500949, 4667932, 5834915, 7001898, 11669830, 14003796, 17504745, 23339660, 35009490, 70018980]

約数ペア:

[(1, 70018980), (2, 35009490), (3, 23339660), (4, 17504745), (5, 14003796), (6, 11669830), (10, 7001898), (12, 5834915), (15, 4667932), (20, 3500949), (30, 2333966), (41, 1707780), (60, 1166983), (82, 853890), (123, 569260), (164, 426945), (205, 341556), (246, 284630), (410, 170778), (492, 142315), (615, 113852), (820, 85389), (1230, 56926), (2460, 28463)]