349607180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{233}}^1$

素因数の和:483

約数の個数: 96

約数和(自身を含む): 825552000

約数和(自身を除く): 475944820

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 199, 233, 260, 290, 377, 398, 466, 580, 754, 796, 932, 995, 1165, 1508, 1885, 1990, 2330, 2587, 3029, 3770, 3980, 4660, 5174, 5771, 6058, 6757, 7540, 10348, 11542, 12116, 12935, 13514, 15145, 23084, 25870, 27028, 28855, 30290, 33785, 46367, 51740, 57710, 60580, 67570, 75023, 87841, 92734, 115420, 135140, 150046, 175682, 185468, 231835, 300092, 351364, 375115, 439205, 463670, 602771, 750230, 878410, 927340, 1205542, 1344643, 1500460, 1756820, 2411084, 2689286, 3013855, 5378572, 6027710, 6723215, 12055420, 13446430, 17480359, 26892860, 34960718, 69921436, 87401795, 174803590, 349607180]

約数ペア:

[(1, 349607180), (2, 174803590), (4, 87401795), (5, 69921436), (10, 34960718), (13, 26892860), (20, 17480359), (26, 13446430), (29, 12055420), (52, 6723215), (58, 6027710), (65, 5378572), (116, 3013855), (130, 2689286), (145, 2411084), (199, 1756820), (233, 1500460), (260, 1344643), (290, 1205542), (377, 927340), (398, 878410), (466, 750230), (580, 602771), (754, 463670), (796, 439205), (932, 375115), (995, 351364), (1165, 300092), (1508, 231835), (1885, 185468), (1990, 175682), (2330, 150046), (2587, 135140), (3029, 115420), (3770, 92734), (3980, 87841), (4660, 75023), (5174, 67570), (5771, 60580), (6058, 57710), (6757, 51740), (7540, 46367), (10348, 33785), (11542, 30290), (12116, 28855), (12935, 27028), (13514, 25870), (15145, 23084)]