30408012

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^2\times {\mathrm{227}}^1$

素因数の和:359

約数の個数: 54

約数和(自身を含む): 78489684

約数和(自身を除く): 48081672

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 227, 244, 366, 454, 549, 681, 732, 908, 1098, 1362, 2043, 2196, 2724, 3721, 4086, 7442, 8172, 11163, 13847, 14884, 22326, 27694, 33489, 41541, 44652, 55388, 66978, 83082, 124623, 133956, 166164, 249246, 498492, 844667, 1689334, 2534001, 3378668, 5068002, 7602003, 10136004, 15204006, 30408012]

約数ペア:

[(1, 30408012), (2, 15204006), (3, 10136004), (4, 7602003), (6, 5068002), (9, 3378668), (12, 2534001), (18, 1689334), (36, 844667), (61, 498492), (122, 249246), (183, 166164), (227, 133956), (244, 124623), (366, 83082), (454, 66978), (549, 55388), (681, 44652), (732, 41541), (908, 33489), (1098, 27694), (1362, 22326), (2043, 14884), (2196, 13847), (2724, 11163), (3721, 8172), (4086, 7442)]