2415204790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{157}}^1\times {\mathrm{5323}}^1$

素因数の和:5521

約数の個数: 48

約数和(自身を含む): 4648426992

約数和(自身を除く): 2233222202

約数列:

[1, 2, 5, 10, 17, 34, 85, 157, 170, 289, 314, 578, 785, 1445, 1570, 2669, 2890, 5323, 5338, 10646, 13345, 26615, 26690, 45373, 53230, 90491, 90746, 180982, 226865, 452455, 453730, 835711, 904910, 1538347, 1671422, 3076694, 4178555, 7691735, 8357110, 14207087, 15383470, 28414174, 71035435, 142070870, 241520479, 483040958, 1207602395, 2415204790]

約数ペア:

[(1, 2415204790), (2, 1207602395), (5, 483040958), (10, 241520479), (17, 142070870), (34, 71035435), (85, 28414174), (157, 15383470), (170, 14207087), (289, 8357110), (314, 7691735), (578, 4178555), (785, 3076694), (1445, 1671422), (1570, 1538347), (2669, 904910), (2890, 835711), (5323, 453730), (5338, 452455), (10646, 226865), (13345, 180982), (26615, 90746), (26690, 90491), (45373, 53230)]