97156920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{115663}}^1$

素因数の和:115684

約数の個数: 64

約数和(自身を含む): 333112320

約数和(自身を除く): 235955400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 115663, 231326, 346989, 462652, 578315, 693978, 809641, 925304, 1156630, 1387956, 1619282, 1734945, 2313260, 2428923, 2775912, 3238564, 3469890, 4048205, 4626520, 4857846, 6477128, 6939780, 8096410, 9715692, 12144615, 13879560, 16192820, 19431384, 24289230, 32385640, 48578460, 97156920]

約数ペア:

[(1, 97156920), (2, 48578460), (3, 32385640), (4, 24289230), (5, 19431384), (6, 16192820), (7, 13879560), (8, 12144615), (10, 9715692), (12, 8096410), (14, 6939780), (15, 6477128), (20, 4857846), (21, 4626520), (24, 4048205), (28, 3469890), (30, 3238564), (35, 2775912), (40, 2428923), (42, 2313260), (56, 1734945), (60, 1619282), (70, 1387956), (84, 1156630), (105, 925304), (120, 809641), (140, 693978), (168, 578315), (210, 462652), (280, 346989), (420, 231326), (840, 115663)]