2459717460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{78989}}^1$

素因数の和:79177

約数の個数: 72

約数和(自身を含む): 7504365960

約数和(自身を除く): 5044648500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 173, 180, 346, 519, 692, 865, 1038, 1557, 1730, 2076, 2595, 3114, 3460, 5190, 6228, 7785, 10380, 15570, 31140, 78989, 157978, 236967, 315956, 394945, 473934, 710901, 789890, 947868, 1184835, 1421802, 1579780, 2369670, 2843604, 3554505, 4739340, 7109010, 13665097, 14218020, 27330194, 40995291, 54660388, 68325485, 81990582, 122985873, 136650970, 163981164, 204976455, 245971746, 273301940, 409952910, 491943492, 614929365, 819905820, 1229858730, 2459717460]

約数ペア:

[(1, 2459717460), (2, 1229858730), (3, 819905820), (4, 614929365), (5, 491943492), (6, 409952910), (9, 273301940), (10, 245971746), (12, 204976455), (15, 163981164), (18, 136650970), (20, 122985873), (30, 81990582), (36, 68325485), (45, 54660388), (60, 40995291), (90, 27330194), (173, 14218020), (180, 13665097), (346, 7109010), (519, 4739340), (692, 3554505), (865, 2843604), (1038, 2369670), (1557, 1579780), (1730, 1421802), (2076, 1184835), (2595, 947868), (3114, 789890), (3460, 710901), (5190, 473934), (6228, 394945), (7785, 315956), (10380, 236967), (15570, 157978), (31140, 78989)]