30115944

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{6857}}^1$

素因数の和:6930

約数の個数: 48

約数和(自身を含む): 82913220

約数和(自身を除く): 52797276

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 6857, 13714, 20571, 27428, 41142, 54856, 61713, 82284, 123426, 164568, 246852, 418277, 493704, 836554, 1254831, 1673108, 2509662, 3346216, 3764493, 5019324, 7528986, 10038648, 15057972, 30115944]

約数ペア:

[(1, 30115944), (2, 15057972), (3, 10038648), (4, 7528986), (6, 5019324), (8, 3764493), (9, 3346216), (12, 2509662), (18, 1673108), (24, 1254831), (36, 836554), (61, 493704), (72, 418277), (122, 246852), (183, 164568), (244, 123426), (366, 82284), (488, 61713), (549, 54856), (732, 41142), (1098, 27428), (1464, 20571), (2196, 13714), (4392, 6857)]