310197078

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{14869}}^1$

素因数の和:14957

約数の個数: 48

約数和(自身を含む): 719113200

約数和(自身を除く): 408916122

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 61, 114, 122, 171, 183, 342, 366, 549, 1098, 1159, 2318, 3477, 6954, 10431, 14869, 20862, 29738, 44607, 89214, 133821, 267642, 282511, 565022, 847533, 907009, 1695066, 1814018, 2542599, 2721027, 5085198, 5442054, 8163081, 16326162, 17233171, 34466342, 51699513, 103399026, 155098539, 310197078]

約数ペア:

[(1, 310197078), (2, 155098539), (3, 103399026), (6, 51699513), (9, 34466342), (18, 17233171), (19, 16326162), (38, 8163081), (57, 5442054), (61, 5085198), (114, 2721027), (122, 2542599), (171, 1814018), (183, 1695066), (342, 907009), (366, 847533), (549, 565022), (1098, 282511), (1159, 267642), (2318, 133821), (3477, 89214), (6954, 44607), (10431, 29738), (14869, 20862)]