1520294787204

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{109310813}}^1$

素因数の和:109310900

約数の個数: 48

約数和(自身を含む): 3795271462080

約数和(自身を除く): 2274976674876

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 61, 76, 114, 122, 183, 228, 244, 366, 732, 1159, 2318, 3477, 4636, 6954, 13908, 109310813, 218621626, 327932439, 437243252, 655864878, 1311729756, 2076905447, 4153810894, 6230716341, 6667959593, 8307621788, 12461432682, 13335919186, 20003878779, 24922865364, 26671838372, 40007757558, 80015515116, 126691232267, 253382464534, 380073696801, 506764929068, 760147393602, 1520294787204]

約数ペア:

[(1, 1520294787204), (2, 760147393602), (3, 506764929068), (4, 380073696801), (6, 253382464534), (12, 126691232267), (19, 80015515116), (38, 40007757558), (57, 26671838372), (61, 24922865364), (76, 20003878779), (114, 13335919186), (122, 12461432682), (183, 8307621788), (228, 6667959593), (244, 6230716341), (366, 4153810894), (732, 2076905447), (1159, 1311729756), (2318, 655864878), (3477, 437243252), (4636, 327932439), (6954, 218621626), (13908, 109310813)]