31197450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{241}}^1\times {\mathrm{863}}^1$

素因数の和:1119

約数の個数: 48

約数和(自身を含む): 77780736

約数和(自身を除く): 46583286

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 241, 482, 723, 863, 1205, 1446, 1726, 2410, 2589, 3615, 4315, 5178, 6025, 7230, 8630, 12050, 12945, 18075, 21575, 25890, 36150, 43150, 64725, 129450, 207983, 415966, 623949, 1039915, 1247898, 2079830, 3119745, 5199575, 6239490, 10399150, 15598725, 31197450]

約数ペア:

[(1, 31197450), (2, 15598725), (3, 10399150), (5, 6239490), (6, 5199575), (10, 3119745), (15, 2079830), (25, 1247898), (30, 1039915), (50, 623949), (75, 415966), (150, 207983), (241, 129450), (482, 64725), (723, 43150), (863, 36150), (1205, 25890), (1446, 21575), (1726, 18075), (2410, 12945), (2589, 12050), (3615, 8630), (4315, 7230), (5178, 6025)]