15035940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{811}}^1$

素因数の和:929

約数の個数: 72

約数和(自身を含む): 46108608

約数和(自身を除く): 31072668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 180, 206, 309, 412, 515, 618, 811, 927, 1030, 1236, 1545, 1622, 1854, 2060, 2433, 3090, 3244, 3708, 4055, 4635, 4866, 6180, 7299, 8110, 9270, 9732, 12165, 14598, 16220, 18540, 24330, 29196, 36495, 48660, 72990, 83533, 145980, 167066, 250599, 334132, 417665, 501198, 751797, 835330, 1002396, 1252995, 1503594, 1670660, 2505990, 3007188, 3758985, 5011980, 7517970, 15035940]

約数ペア:

[(1, 15035940), (2, 7517970), (3, 5011980), (4, 3758985), (5, 3007188), (6, 2505990), (9, 1670660), (10, 1503594), (12, 1252995), (15, 1002396), (18, 835330), (20, 751797), (30, 501198), (36, 417665), (45, 334132), (60, 250599), (90, 167066), (103, 145980), (180, 83533), (206, 72990), (309, 48660), (412, 36495), (515, 29196), (618, 24330), (811, 18540), (927, 16220), (1030, 14598), (1236, 12165), (1545, 9732), (1622, 9270), (1854, 8110), (2060, 7299), (2433, 6180), (3090, 4866), (3244, 4635), (3708, 4055)]