149740620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{457}}^1$

素因数の和:639

約数の個数: 96

約数和(自身を含む): 433348608

約数和(自身を除く): 283607988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 127, 129, 172, 215, 254, 258, 381, 430, 457, 508, 516, 635, 645, 762, 860, 914, 1270, 1290, 1371, 1524, 1828, 1905, 2285, 2540, 2580, 2742, 3810, 4570, 5461, 5484, 6855, 7620, 9140, 10922, 13710, 16383, 19651, 21844, 27305, 27420, 32766, 39302, 54610, 58039, 58953, 65532, 78604, 81915, 98255, 109220, 116078, 117906, 163830, 174117, 196510, 232156, 235812, 290195, 294765, 327660, 348234, 393020, 580390, 589530, 696468, 870585, 1160780, 1179060, 1741170, 2495677, 3482340, 4991354, 7487031, 9982708, 12478385, 14974062, 24956770, 29948124, 37435155, 49913540, 74870310, 149740620]

約数ペア:

[(1, 149740620), (2, 74870310), (3, 49913540), (4, 37435155), (5, 29948124), (6, 24956770), (10, 14974062), (12, 12478385), (15, 9982708), (20, 7487031), (30, 4991354), (43, 3482340), (60, 2495677), (86, 1741170), (127, 1179060), (129, 1160780), (172, 870585), (215, 696468), (254, 589530), (258, 580390), (381, 393020), (430, 348234), (457, 327660), (508, 294765), (516, 290195), (635, 235812), (645, 232156), (762, 196510), (860, 174117), (914, 163830), (1270, 117906), (1290, 116078), (1371, 109220), (1524, 98255), (1828, 81915), (1905, 78604), (2285, 65532), (2540, 58953), (2580, 58039), (2742, 54610), (3810, 39302), (4570, 32766), (5461, 27420), (5484, 27305), (6855, 21844), (7620, 19651), (9140, 16383), (10922, 13710)]