170706060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2221}}^1$

素因数の和:2304

約数の個数: 144

約数和(自身を含む): 601753152

約数和(自身を除く): 431047092

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 61, 63, 70, 84, 90, 105, 122, 126, 140, 180, 183, 210, 244, 252, 305, 315, 366, 420, 427, 549, 610, 630, 732, 854, 915, 1098, 1220, 1260, 1281, 1708, 1830, 2135, 2196, 2221, 2562, 2745, 3660, 3843, 4270, 4442, 5124, 5490, 6405, 6663, 7686, 8540, 8884, 10980, 11105, 12810, 13326, 15372, 15547, 19215, 19989, 22210, 25620, 26652, 31094, 33315, 38430, 39978, 44420, 46641, 62188, 66630, 76860, 77735, 79956, 93282, 99945, 133260, 135481, 139923, 155470, 186564, 199890, 233205, 270962, 279846, 310940, 399780, 406443, 466410, 541924, 559692, 677405, 699615, 812886, 932820, 948367, 1219329, 1354810, 1399230, 1625772, 1896734, 2032215, 2438658, 2709620, 2798460, 2845101, 3793468, 4064430, 4741835, 4877316, 5690202, 6096645, 8128860, 8535303, 9483670, 11380404, 12193290, 14225505, 17070606, 18967340, 24386580, 28451010, 34141212, 42676515, 56902020, 85353030, 170706060]

約数ペア:

[(1, 170706060), (2, 85353030), (3, 56902020), (4, 42676515), (5, 34141212), (6, 28451010), (7, 24386580), (9, 18967340), (10, 17070606), (12, 14225505), (14, 12193290), (15, 11380404), (18, 9483670), (20, 8535303), (21, 8128860), (28, 6096645), (30, 5690202), (35, 4877316), (36, 4741835), (42, 4064430), (45, 3793468), (60, 2845101), (61, 2798460), (63, 2709620), (70, 2438658), (84, 2032215), (90, 1896734), (105, 1625772), (122, 1399230), (126, 1354810), (140, 1219329), (180, 948367), (183, 932820), (210, 812886), (244, 699615), (252, 677405), (305, 559692), (315, 541924), (366, 466410), (420, 406443), (427, 399780), (549, 310940), (610, 279846), (630, 270962), (732, 233205), (854, 199890), (915, 186564), (1098, 155470), (1220, 139923), (1260, 135481), (1281, 133260), (1708, 99945), (1830, 93282), (2135, 79956), (2196, 77735), (2221, 76860), (2562, 66630), (2745, 62188), (3660, 46641), (3843, 44420), (4270, 39978), (4442, 38430), (5124, 33315), (5490, 31094), (6405, 26652), (6663, 25620), (7686, 22210), (8540, 19989), (8884, 19215), (10980, 15547), (11105, 15372), (12810, 13326)]