73702890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{22133}}^1$

素因数の和:22183

約数の個数: 48

約数和(自身を含む): 196815528

約数和(自身を除く): 123112638

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 22133, 44266, 66399, 110665, 132798, 199197, 221330, 331995, 398394, 663990, 818921, 995985, 1637842, 1991970, 2456763, 4094605, 4913526, 7370289, 8189210, 12283815, 14740578, 24567630, 36851445, 73702890]

約数ペア:

[(1, 73702890), (2, 36851445), (3, 24567630), (5, 14740578), (6, 12283815), (9, 8189210), (10, 7370289), (15, 4913526), (18, 4094605), (30, 2456763), (37, 1991970), (45, 1637842), (74, 995985), (90, 818921), (111, 663990), (185, 398394), (222, 331995), (333, 221330), (370, 199197), (555, 132798), (666, 110665), (1110, 66399), (1665, 44266), (3330, 22133)]