2949705180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{176207}}^1$

素因数の和:176256

約数の個数: 96

約数和(自身を含む): 9472942080

約数和(自身を除く): 6523236900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 5580, 8370, 16740, 176207, 352414, 528621, 704828, 881035, 1057242, 1585863, 1762070, 2114484, 2643105, 3171726, 3524140, 4757589, 5286210, 5462417, 6343452, 7929315, 9515178, 10572420, 10924834, 15858630, 16387251, 19030356, 21849668, 23787945, 27312085, 31717260, 32774502, 47575890, 49161753, 54624170, 65549004, 81936255, 95151780, 98323506, 109248340, 147485259, 163872510, 196647012, 245808765, 294970518, 327745020, 491617530, 589941036, 737426295, 983235060, 1474852590, 2949705180]

約数ペア:

[(1, 2949705180), (2, 1474852590), (3, 983235060), (4, 737426295), (5, 589941036), (6, 491617530), (9, 327745020), (10, 294970518), (12, 245808765), (15, 196647012), (18, 163872510), (20, 147485259), (27, 109248340), (30, 98323506), (31, 95151780), (36, 81936255), (45, 65549004), (54, 54624170), (60, 49161753), (62, 47575890), (90, 32774502), (93, 31717260), (108, 27312085), (124, 23787945), (135, 21849668), (155, 19030356), (180, 16387251), (186, 15858630), (270, 10924834), (279, 10572420), (310, 9515178), (372, 7929315), (465, 6343452), (540, 5462417), (558, 5286210), (620, 4757589), (837, 3524140), (930, 3171726), (1116, 2643105), (1395, 2114484), (1674, 1762070), (1860, 1585863), (2790, 1057242), (3348, 881035), (4185, 704828), (5580, 528621), (8370, 352414), (16740, 176207)]