197612340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1223}}^1\times {\mathrm{2693}}^1$

素因数の和:3928

約数の個数: 48

約数和(自身を含む): 553972608

約数和(自身を除く): 356360268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1223, 2446, 2693, 3669, 4892, 5386, 6115, 7338, 8079, 10772, 12230, 13465, 14676, 16158, 18345, 24460, 26930, 32316, 36690, 40395, 53860, 73380, 80790, 161580, 3293539, 6587078, 9880617, 13174156, 16467695, 19761234, 32935390, 39522468, 49403085, 65870780, 98806170, 197612340]

約数ペア:

[(1, 197612340), (2, 98806170), (3, 65870780), (4, 49403085), (5, 39522468), (6, 32935390), (10, 19761234), (12, 16467695), (15, 13174156), (20, 9880617), (30, 6587078), (60, 3293539), (1223, 161580), (2446, 80790), (2693, 73380), (3669, 53860), (4892, 40395), (5386, 36690), (6115, 32316), (7338, 26930), (8079, 24460), (10772, 18345), (12230, 16158), (13465, 14676)]