11101380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3491}}^1$

素因数の和:3556

約数の個数: 48

約数和(自身を含む): 31679424

約数和(自身を除く): 20578044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 3491, 6982, 10473, 13964, 17455, 20946, 34910, 41892, 52365, 69820, 104730, 185023, 209460, 370046, 555069, 740092, 925115, 1110138, 1850230, 2220276, 2775345, 3700460, 5550690, 11101380]

約数ペア:

[(1, 11101380), (2, 5550690), (3, 3700460), (4, 2775345), (5, 2220276), (6, 1850230), (10, 1110138), (12, 925115), (15, 740092), (20, 555069), (30, 370046), (53, 209460), (60, 185023), (106, 104730), (159, 69820), (212, 52365), (265, 41892), (318, 34910), (530, 20946), (636, 17455), (795, 13964), (1060, 10473), (1590, 6982), (3180, 3491)]