677700660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{124121}}^1$

素因数の和:124153

約数の個数: 96

約数和(自身を含む): 2335479552

約数和(自身を除く): 1657778892

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 124121, 248242, 372363, 496484, 620605, 744726, 868847, 1241210, 1489452, 1613573, 1737694, 1861815, 2482420, 2606541, 3227146, 3475388, 3723630, 4344235, 4840719, 5213082, 6454292, 7447260, 8067865, 8688470, 9681438, 10426164, 11295011, 13032705, 16135730, 17376940, 19362876, 22590022, 24203595, 26065410, 32271460, 33885033, 45180044, 48407190, 52130820, 56475055, 67770066, 96814380, 112950110, 135540132, 169425165, 225900220, 338850330, 677700660]

約数ペア:

[(1, 677700660), (2, 338850330), (3, 225900220), (4, 169425165), (5, 135540132), (6, 112950110), (7, 96814380), (10, 67770066), (12, 56475055), (13, 52130820), (14, 48407190), (15, 45180044), (20, 33885033), (21, 32271460), (26, 26065410), (28, 24203595), (30, 22590022), (35, 19362876), (39, 17376940), (42, 16135730), (52, 13032705), (60, 11295011), (65, 10426164), (70, 9681438), (78, 8688470), (84, 8067865), (91, 7447260), (105, 6454292), (130, 5213082), (140, 4840719), (156, 4344235), (182, 3723630), (195, 3475388), (210, 3227146), (260, 2606541), (273, 2482420), (364, 1861815), (390, 1737694), (420, 1613573), (455, 1489452), (546, 1241210), (780, 868847), (910, 744726), (1092, 620605), (1365, 496484), (1820, 372363), (2730, 248242), (5460, 124121)]