1859751270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1151}}^1\times {\mathrm{1381}}^1$

素因数の和:2558

約数の個数: 96

約数和(自身を含む): 5215601664

約数和(自身を除く): 3355850394

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, 1151, 1170, 1381, 2302, 2762, 3453, 4143, 5755, 6905, 6906, 8286, 10359, 11510, 12429, 13810, 14963, 17265, 17953, 20715, 20718, 24858, 29926, 34530, 35906, 41430, 44889, 51795, 53859, 62145, 74815, 89765, 89778, 103590, 107718, 124290, 134667, 149630, 161577, 179530, 224445, 269295, 269334, 323154, 448890, 538590, 673335, 807885, 1346670, 1589531, 1615770, 3179062, 4768593, 7947655, 9537186, 14305779, 15895310, 20663903, 23842965, 28611558, 41327806, 47685930, 61991709, 71528895, 103319515, 123983418, 143057790, 185975127, 206639030, 309958545, 371950254, 619917090, 929875635, 1859751270]

約数ペア:

[(1, 1859751270), (2, 929875635), (3, 619917090), (5, 371950254), (6, 309958545), (9, 206639030), (10, 185975127), (13, 143057790), (15, 123983418), (18, 103319515), (26, 71528895), (30, 61991709), (39, 47685930), (45, 41327806), (65, 28611558), (78, 23842965), (90, 20663903), (117, 15895310), (130, 14305779), (195, 9537186), (234, 7947655), (390, 4768593), (585, 3179062), (1151, 1615770), (1170, 1589531), (1381, 1346670), (2302, 807885), (2762, 673335), (3453, 538590), (4143, 448890), (5755, 323154), (6905, 269334), (6906, 269295), (8286, 224445), (10359, 179530), (11510, 161577), (12429, 149630), (13810, 134667), (14963, 124290), (17265, 107718), (17953, 103590), (20715, 89778), (20718, 89765), (24858, 74815), (29926, 62145), (34530, 53859), (35906, 51795), (41430, 44889)]