13421425860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{7151}}^1\times {\mathrm{10427}}^1$

素因数の和:17593

約数の個数: 72

約数和(自身を含む): 40721256576

約数和(自身を除く): 27299830716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 7151, 10427, 14302, 20854, 21453, 28604, 31281, 35755, 41708, 42906, 52135, 62562, 64359, 71510, 85812, 93843, 104270, 107265, 125124, 128718, 143020, 156405, 187686, 208540, 214530, 257436, 312810, 321795, 375372, 429060, 469215, 625620, 643590, 938430, 1287180, 1876860, 74563477, 149126954, 223690431, 298253908, 372817385, 447380862, 671071293, 745634770, 894761724, 1118452155, 1342142586, 1491269540, 2236904310, 2684285172, 3355356465, 4473808620, 6710712930, 13421425860]

約数ペア:

[(1, 13421425860), (2, 6710712930), (3, 4473808620), (4, 3355356465), (5, 2684285172), (6, 2236904310), (9, 1491269540), (10, 1342142586), (12, 1118452155), (15, 894761724), (18, 745634770), (20, 671071293), (30, 447380862), (36, 372817385), (45, 298253908), (60, 223690431), (90, 149126954), (180, 74563477), (7151, 1876860), (10427, 1287180), (14302, 938430), (20854, 643590), (21453, 625620), (28604, 469215), (31281, 429060), (35755, 375372), (41708, 321795), (42906, 312810), (52135, 257436), (62562, 214530), (64359, 208540), (71510, 187686), (85812, 156405), (93843, 143020), (104270, 128718), (107265, 125124)]