713756940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{1879}}^1$

素因数の和:2391

約数の個数: 96

約数和(自身を含む): 2157818880

約数和(自身を除く): 1444061940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 487, 780, 974, 1461, 1879, 1948, 2435, 2922, 3758, 4870, 5637, 5844, 6331, 7305, 7516, 9395, 9740, 11274, 12662, 14610, 18790, 18993, 22548, 24427, 25324, 28185, 29220, 31655, 37580, 37986, 48854, 56370, 63310, 73281, 75972, 94965, 97708, 112740, 122135, 126620, 146562, 189930, 244270, 293124, 366405, 379860, 488540, 732810, 915073, 1465620, 1830146, 2745219, 3660292, 4575365, 5490438, 9150730, 10980876, 11895949, 13726095, 18301460, 23791898, 27452190, 35687847, 47583796, 54904380, 59479745, 71375694, 118959490, 142751388, 178439235, 237918980, 356878470, 713756940]

約数ペア:

[(1, 713756940), (2, 356878470), (3, 237918980), (4, 178439235), (5, 142751388), (6, 118959490), (10, 71375694), (12, 59479745), (13, 54904380), (15, 47583796), (20, 35687847), (26, 27452190), (30, 23791898), (39, 18301460), (52, 13726095), (60, 11895949), (65, 10980876), (78, 9150730), (130, 5490438), (156, 4575365), (195, 3660292), (260, 2745219), (390, 1830146), (487, 1465620), (780, 915073), (974, 732810), (1461, 488540), (1879, 379860), (1948, 366405), (2435, 293124), (2922, 244270), (3758, 189930), (4870, 146562), (5637, 126620), (5844, 122135), (6331, 112740), (7305, 97708), (7516, 94965), (9395, 75972), (9740, 73281), (11274, 63310), (12662, 56370), (14610, 48854), (18790, 37986), (18993, 37580), (22548, 31655), (24427, 29220), (25324, 28185)]