31453650

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1013}}^1$

素因数の和:1057

約数の個数: 96

約数和(自身を含む): 90529920

約数和(自身を除く): 59076270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 27, 30, 45, 46, 50, 54, 69, 75, 90, 115, 135, 138, 150, 207, 225, 230, 270, 345, 414, 450, 575, 621, 675, 690, 1013, 1035, 1150, 1242, 1350, 1725, 2026, 2070, 3039, 3105, 3450, 5065, 5175, 6078, 6210, 9117, 10130, 10350, 15195, 15525, 18234, 23299, 25325, 27351, 30390, 31050, 45585, 46598, 50650, 54702, 69897, 75975, 91170, 116495, 136755, 139794, 151950, 209691, 227925, 232990, 273510, 349485, 419382, 455850, 582475, 629073, 683775, 698970, 1048455, 1164950, 1258146, 1367550, 1747425, 2096910, 3145365, 3494850, 5242275, 6290730, 10484550, 15726825, 31453650]

約数ペア:

[(1, 31453650), (2, 15726825), (3, 10484550), (5, 6290730), (6, 5242275), (9, 3494850), (10, 3145365), (15, 2096910), (18, 1747425), (23, 1367550), (25, 1258146), (27, 1164950), (30, 1048455), (45, 698970), (46, 683775), (50, 629073), (54, 582475), (69, 455850), (75, 419382), (90, 349485), (115, 273510), (135, 232990), (138, 227925), (150, 209691), (207, 151950), (225, 139794), (230, 136755), (270, 116495), (345, 91170), (414, 75975), (450, 69897), (575, 54702), (621, 50650), (675, 46598), (690, 45585), (1013, 31050), (1035, 30390), (1150, 27351), (1242, 25325), (1350, 23299), (1725, 18234), (2026, 15525), (2070, 15195), (3039, 10350), (3105, 10130), (3450, 9117), (5065, 6210), (5175, 6078)]