7618980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5521}}^1$

素因数の和:5556

約数の個数: 48

約数和(自身を含む): 22264704

約数和(自身を除く): 14645724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 5521, 11042, 16563, 22084, 27605, 33126, 55210, 66252, 82815, 110420, 126983, 165630, 253966, 331260, 380949, 507932, 634915, 761898, 1269830, 1523796, 1904745, 2539660, 3809490, 7618980]

約数ペア:

[(1, 7618980), (2, 3809490), (3, 2539660), (4, 1904745), (5, 1523796), (6, 1269830), (10, 761898), (12, 634915), (15, 507932), (20, 380949), (23, 331260), (30, 253966), (46, 165630), (60, 126983), (69, 110420), (92, 82815), (115, 66252), (138, 55210), (230, 33126), (276, 27605), (345, 22084), (460, 16563), (690, 11042), (1380, 5521)]