13753669140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{549707}}^1$

素因数の和:549861

約数の個数: 72

約数和(自身を含む): 42019679520

約数和(自身を除く): 28266010380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 139, 180, 278, 417, 556, 695, 834, 1251, 1390, 1668, 2085, 2502, 2780, 4170, 5004, 6255, 8340, 12510, 25020, 549707, 1099414, 1649121, 2198828, 2748535, 3298242, 4947363, 5497070, 6596484, 8245605, 9894726, 10994140, 16491210, 19789452, 24736815, 32982420, 49473630, 76409273, 98947260, 152818546, 229227819, 305637092, 382046365, 458455638, 687683457, 764092730, 916911276, 1146139095, 1375366914, 1528185460, 2292278190, 2750733828, 3438417285, 4584556380, 6876834570, 13753669140]

約数ペア:

[(1, 13753669140), (2, 6876834570), (3, 4584556380), (4, 3438417285), (5, 2750733828), (6, 2292278190), (9, 1528185460), (10, 1375366914), (12, 1146139095), (15, 916911276), (18, 764092730), (20, 687683457), (30, 458455638), (36, 382046365), (45, 305637092), (60, 229227819), (90, 152818546), (139, 98947260), (180, 76409273), (278, 49473630), (417, 32982420), (556, 24736815), (695, 19789452), (834, 16491210), (1251, 10994140), (1390, 9894726), (1668, 8245605), (2085, 6596484), (2502, 5497070), (2780, 4947363), (4170, 3298242), (5004, 2748535), (6255, 2198828), (8340, 1649121), (12510, 1099414), (25020, 549707)]