653663340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{330133}}^1$

素因数の和:330159

約数の個数: 72

約数和(自身を含む): 2163037968

約数和(自身を除く): 1509374628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 330133, 660266, 990399, 1320532, 1650665, 1980798, 2971197, 3301330, 3631463, 3961596, 4951995, 5942394, 6602660, 7262926, 9903990, 10894389, 11884788, 14525852, 14855985, 18157315, 19807980, 21788778, 29711970, 32683167, 36314630, 43577556, 54471945, 59423940, 65366334, 72629260, 108943890, 130732668, 163415835, 217887780, 326831670, 653663340]

約数ペア:

[(1, 653663340), (2, 326831670), (3, 217887780), (4, 163415835), (5, 130732668), (6, 108943890), (9, 72629260), (10, 65366334), (11, 59423940), (12, 54471945), (15, 43577556), (18, 36314630), (20, 32683167), (22, 29711970), (30, 21788778), (33, 19807980), (36, 18157315), (44, 14855985), (45, 14525852), (55, 11884788), (60, 10894389), (66, 9903990), (90, 7262926), (99, 6602660), (110, 5942394), (132, 4951995), (165, 3961596), (180, 3631463), (198, 3301330), (220, 2971197), (330, 1980798), (396, 1650665), (495, 1320532), (660, 990399), (990, 660266), (1980, 330133)]