1293870060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{44647}}^1$

素因数の和:44692

約数の個数: 144

約数和(自身を含む): 4680539136

約数和(自身を除く): 3386669076

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 180, 207, 210, 230, 252, 276, 315, 322, 345, 414, 420, 460, 483, 630, 644, 690, 805, 828, 966, 1035, 1260, 1380, 1449, 1610, 1932, 2070, 2415, 2898, 3220, 4140, 4830, 5796, 7245, 9660, 14490, 28980, 44647, 89294, 133941, 178588, 223235, 267882, 312529, 401823, 446470, 535764, 625058, 669705, 803646, 892940, 937587, 1026881, 1250116, 1339410, 1562645, 1607292, 1875174, 2009115, 2053762, 2678820, 2812761, 3080643, 3125290, 3750348, 4018230, 4107524, 4687935, 5134405, 5625522, 6161286, 6250580, 7188167, 8036460, 9241929, 9375870, 10268810, 11251044, 12322572, 14063805, 14376334, 15403215, 18483858, 18751740, 20537620, 21564501, 28127610, 28752668, 30806430, 35940835, 36967716, 43129002, 46209645, 56255220, 61612860, 64693503, 71881670, 86258004, 92419290, 107822505, 129387006, 143763340, 184838580, 215645010, 258774012, 323467515, 431290020, 646935030, 1293870060]

約数ペア:

[(1, 1293870060), (2, 646935030), (3, 431290020), (4, 323467515), (5, 258774012), (6, 215645010), (7, 184838580), (9, 143763340), (10, 129387006), (12, 107822505), (14, 92419290), (15, 86258004), (18, 71881670), (20, 64693503), (21, 61612860), (23, 56255220), (28, 46209645), (30, 43129002), (35, 36967716), (36, 35940835), (42, 30806430), (45, 28752668), (46, 28127610), (60, 21564501), (63, 20537620), (69, 18751740), (70, 18483858), (84, 15403215), (90, 14376334), (92, 14063805), (105, 12322572), (115, 11251044), (126, 10268810), (138, 9375870), (140, 9241929), (161, 8036460), (180, 7188167), (207, 6250580), (210, 6161286), (230, 5625522), (252, 5134405), (276, 4687935), (315, 4107524), (322, 4018230), (345, 3750348), (414, 3125290), (420, 3080643), (460, 2812761), (483, 2678820), (630, 2053762), (644, 2009115), (690, 1875174), (805, 1607292), (828, 1562645), (966, 1339410), (1035, 1250116), (1260, 1026881), (1380, 937587), (1449, 892940), (1610, 803646), (1932, 669705), (2070, 625058), (2415, 535764), (2898, 446470), (3220, 401823), (4140, 312529), (4830, 267882), (5796, 223235), (7245, 178588), (9660, 133941), (14490, 89294), (28980, 44647)]