16977090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{431}}^1$

素因数の和:555

約数の個数: 64

約数和(自身を含む): 44416512

約数和(自身を除く): 27439422

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 101, 130, 195, 202, 303, 390, 431, 505, 606, 862, 1010, 1293, 1313, 1515, 2155, 2586, 2626, 3030, 3939, 4310, 5603, 6465, 6565, 7878, 11206, 12930, 13130, 16809, 19695, 28015, 33618, 39390, 43531, 56030, 84045, 87062, 130593, 168090, 217655, 261186, 435310, 565903, 652965, 1131806, 1305930, 1697709, 2829515, 3395418, 5659030, 8488545, 16977090]

約数ペア:

[(1, 16977090), (2, 8488545), (3, 5659030), (5, 3395418), (6, 2829515), (10, 1697709), (13, 1305930), (15, 1131806), (26, 652965), (30, 565903), (39, 435310), (65, 261186), (78, 217655), (101, 168090), (130, 130593), (195, 87062), (202, 84045), (303, 56030), (390, 43531), (431, 39390), (505, 33618), (606, 28015), (862, 19695), (1010, 16809), (1293, 13130), (1313, 12930), (1515, 11206), (2155, 7878), (2586, 6565), (2626, 6465), (3030, 5603), (3939, 4310)]