30011340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{2243}}^1$

素因数の和:2478

約数の個数: 48

約数和(自身を含む): 84446208

約数和(自身を除く): 54434868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223, 446, 669, 892, 1115, 1338, 2230, 2243, 2676, 3345, 4460, 4486, 6690, 6729, 8972, 11215, 13380, 13458, 22430, 26916, 33645, 44860, 67290, 134580, 500189, 1000378, 1500567, 2000756, 2500945, 3001134, 5001890, 6002268, 7502835, 10003780, 15005670, 30011340]

約数ペア:

[(1, 30011340), (2, 15005670), (3, 10003780), (4, 7502835), (5, 6002268), (6, 5001890), (10, 3001134), (12, 2500945), (15, 2000756), (20, 1500567), (30, 1000378), (60, 500189), (223, 134580), (446, 67290), (669, 44860), (892, 33645), (1115, 26916), (1338, 22430), (2230, 13458), (2243, 13380), (2676, 11215), (3345, 8972), (4460, 6729), (4486, 6690)]