291259490820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{118398167}}^1$

素因数の和:118398220

約数の個数: 48

約数和(自身を含む): 835417473408

約数和(自身を除く): 544157982588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 118398167, 236796334, 355194501, 473592668, 591990835, 710389002, 1183981670, 1420778004, 1775972505, 2367963340, 3551945010, 4854324847, 7103890020, 9708649694, 14562974541, 19417299388, 24271624235, 29125949082, 48543248470, 58251898164, 72814872705, 97086496940, 145629745410, 291259490820]

約数ペア:

[(1, 291259490820), (2, 145629745410), (3, 97086496940), (4, 72814872705), (5, 58251898164), (6, 48543248470), (10, 29125949082), (12, 24271624235), (15, 19417299388), (20, 14562974541), (30, 9708649694), (41, 7103890020), (60, 4854324847), (82, 3551945010), (123, 2367963340), (164, 1775972505), (205, 1420778004), (246, 1183981670), (410, 710389002), (492, 591990835), (615, 473592668), (820, 355194501), (1230, 236796334), (2460, 118398167)]