30959340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1487}}^1$

素因数の和:1846

約数の個数: 48

約数和(自身を含む): 86994432

約数和(自身を除く): 56035092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 347, 694, 1041, 1388, 1487, 1735, 2082, 2974, 3470, 4164, 4461, 5205, 5948, 6940, 7435, 8922, 10410, 14870, 17844, 20820, 22305, 29740, 44610, 89220, 515989, 1031978, 1547967, 2063956, 2579945, 3095934, 5159890, 6191868, 7739835, 10319780, 15479670, 30959340]

約数ペア:

[(1, 30959340), (2, 15479670), (3, 10319780), (4, 7739835), (5, 6191868), (6, 5159890), (10, 3095934), (12, 2579945), (15, 2063956), (20, 1547967), (30, 1031978), (60, 515989), (347, 89220), (694, 44610), (1041, 29740), (1388, 22305), (1487, 20820), (1735, 17844), (2082, 14870), (2974, 10410), (3470, 8922), (4164, 7435), (4461, 6940), (5205, 5948)]