74412130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{607}}^1$

素因数の和:691

約数の個数: 64

約数和(自身を含む): 154441728

約数和(自身を除く): 80029598

約数列:

[1, 2, 5, 10, 13, 23, 26, 41, 46, 65, 82, 115, 130, 205, 230, 299, 410, 533, 598, 607, 943, 1066, 1214, 1495, 1886, 2665, 2990, 3035, 4715, 5330, 6070, 7891, 9430, 12259, 13961, 15782, 24518, 24887, 27922, 39455, 49774, 61295, 69805, 78910, 122590, 124435, 139610, 181493, 248870, 323531, 362986, 572401, 647062, 907465, 1144802, 1617655, 1814930, 2862005, 3235310, 5724010, 7441213, 14882426, 37206065, 74412130]

約数ペア:

[(1, 74412130), (2, 37206065), (5, 14882426), (10, 7441213), (13, 5724010), (23, 3235310), (26, 2862005), (41, 1814930), (46, 1617655), (65, 1144802), (82, 907465), (115, 647062), (130, 572401), (205, 362986), (230, 323531), (299, 248870), (410, 181493), (533, 139610), (598, 124435), (607, 122590), (943, 78910), (1066, 69805), (1214, 61295), (1495, 49774), (1886, 39455), (2665, 27922), (2990, 24887), (3035, 24518), (4715, 15782), (5330, 13961), (6070, 12259), (7891, 9430)]