12156948630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{659}}^1\times {\mathrm{204973}}^1$

素因数の和:205645

約数の個数: 48

約数和(自身を含む): 31656184560

約数和(自身を除く): 19499235930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 659, 1318, 1977, 3295, 3954, 5931, 6590, 9885, 11862, 19770, 29655, 59310, 204973, 409946, 614919, 1024865, 1229838, 1844757, 2049730, 3074595, 3689514, 6149190, 9223785, 18447570, 135077207, 270154414, 405231621, 675386035, 810463242, 1215694863, 1350772070, 2026158105, 2431389726, 4052316210, 6078474315, 12156948630]

約数ペア:

[(1, 12156948630), (2, 6078474315), (3, 4052316210), (5, 2431389726), (6, 2026158105), (9, 1350772070), (10, 1215694863), (15, 810463242), (18, 675386035), (30, 405231621), (45, 270154414), (90, 135077207), (659, 18447570), (1318, 9223785), (1977, 6149190), (3295, 3689514), (3954, 3074595), (5931, 2049730), (6590, 1844757), (9885, 1229838), (11862, 1024865), (19770, 614919), (29655, 409946), (59310, 204973)]