78055830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1$

素因数の和:422

約数の個数: 96

約数和(自身を含む): 212329728

約数和(自身を除く): 134273898

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 101, 155, 186, 202, 277, 279, 303, 310, 465, 505, 554, 558, 606, 831, 909, 930, 1010, 1385, 1395, 1515, 1662, 1818, 2493, 2770, 2790, 3030, 3131, 4155, 4545, 4986, 6262, 8310, 8587, 9090, 9393, 12465, 15655, 17174, 18786, 24930, 25761, 27977, 28179, 31310, 42935, 46965, 51522, 55954, 56358, 77283, 83931, 85870, 93930, 128805, 139885, 140895, 154566, 167862, 251793, 257610, 279770, 281790, 386415, 419655, 503586, 772830, 839310, 867287, 1258965, 1734574, 2517930, 2601861, 4336435, 5203722, 7805583, 8672870, 13009305, 15611166, 26018610, 39027915, 78055830]

約数ペア:

[(1, 78055830), (2, 39027915), (3, 26018610), (5, 15611166), (6, 13009305), (9, 8672870), (10, 7805583), (15, 5203722), (18, 4336435), (30, 2601861), (31, 2517930), (45, 1734574), (62, 1258965), (90, 867287), (93, 839310), (101, 772830), (155, 503586), (186, 419655), (202, 386415), (277, 281790), (279, 279770), (303, 257610), (310, 251793), (465, 167862), (505, 154566), (554, 140895), (558, 139885), (606, 128805), (831, 93930), (909, 85870), (930, 83931), (1010, 77283), (1385, 56358), (1395, 55954), (1515, 51522), (1662, 46965), (1818, 42935), (2493, 31310), (2770, 28179), (2790, 27977), (3030, 25761), (3131, 24930), (4155, 18786), (4545, 17174), (4986, 15655), (6262, 12465), (8310, 9393), (8587, 9090)]