1969761690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1237}}^1\times {\mathrm{1361}}^1$

素因数の和:2624

約数の個数: 96

約数和(自身を含む): 5523847056

約数和(自身を除く): 3554085366

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 1237, 1361, 2474, 2722, 3711, 4083, 6185, 6805, 7422, 8166, 11133, 12249, 12370, 13610, 16081, 17693, 18555, 20415, 22266, 24498, 32162, 35386, 37110, 40830, 48243, 53079, 55665, 61245, 80405, 88465, 96486, 106158, 111330, 122490, 144729, 159237, 160810, 176930, 241215, 265395, 289458, 318474, 482430, 530790, 723645, 796185, 1447290, 1592370, 1683557, 3367114, 5050671, 8417785, 10101342, 15152013, 16835570, 21886241, 25253355, 30304026, 43772482, 50506710, 65658723, 75760065, 109431205, 131317446, 151520130, 196976169, 218862410, 328293615, 393952338, 656587230, 984880845, 1969761690]

約数ペア:

[(1, 1969761690), (2, 984880845), (3, 656587230), (5, 393952338), (6, 328293615), (9, 218862410), (10, 196976169), (13, 151520130), (15, 131317446), (18, 109431205), (26, 75760065), (30, 65658723), (39, 50506710), (45, 43772482), (65, 30304026), (78, 25253355), (90, 21886241), (117, 16835570), (130, 15152013), (195, 10101342), (234, 8417785), (390, 5050671), (585, 3367114), (1170, 1683557), (1237, 1592370), (1361, 1447290), (2474, 796185), (2722, 723645), (3711, 530790), (4083, 482430), (6185, 318474), (6805, 289458), (7422, 265395), (8166, 241215), (11133, 176930), (12249, 160810), (12370, 159237), (13610, 144729), (16081, 122490), (17693, 111330), (18555, 106158), (20415, 96486), (22266, 88465), (24498, 80405), (32162, 61245), (35386, 55665), (37110, 53079), (40830, 48243)]