42172060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1327}}^1$

素因数の和:1570

約数の個数: 48

約数和(自身を含む): 101735424

約数和(自身を除く): 59563364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 227, 454, 908, 1135, 1327, 1589, 2270, 2654, 3178, 4540, 5308, 6356, 6635, 7945, 9289, 13270, 15890, 18578, 26540, 31780, 37156, 46445, 92890, 185780, 301229, 602458, 1204916, 1506145, 2108603, 3012290, 4217206, 6024580, 8434412, 10543015, 21086030, 42172060]

約数ペア:

[(1, 42172060), (2, 21086030), (4, 10543015), (5, 8434412), (7, 6024580), (10, 4217206), (14, 3012290), (20, 2108603), (28, 1506145), (35, 1204916), (70, 602458), (140, 301229), (227, 185780), (454, 92890), (908, 46445), (1135, 37156), (1327, 31780), (1589, 26540), (2270, 18578), (2654, 15890), (3178, 13270), (4540, 9289), (5308, 7945), (6356, 6635)]