27482430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1019}}^1$

素因数の和:1089

約数の個数: 64

約数和(自身を含む): 70502400

約数和(自身を除く): 43019970

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 31, 58, 62, 87, 93, 145, 155, 174, 186, 290, 310, 435, 465, 870, 899, 930, 1019, 1798, 2038, 2697, 3057, 4495, 5095, 5394, 6114, 8990, 10190, 13485, 15285, 26970, 29551, 30570, 31589, 59102, 63178, 88653, 94767, 147755, 157945, 177306, 189534, 295510, 315890, 443265, 473835, 886530, 916081, 947670, 1832162, 2748243, 4580405, 5496486, 9160810, 13741215, 27482430]

約数ペア:

[(1, 27482430), (2, 13741215), (3, 9160810), (5, 5496486), (6, 4580405), (10, 2748243), (15, 1832162), (29, 947670), (30, 916081), (31, 886530), (58, 473835), (62, 443265), (87, 315890), (93, 295510), (145, 189534), (155, 177306), (174, 157945), (186, 147755), (290, 94767), (310, 88653), (435, 63178), (465, 59102), (870, 31589), (899, 30570), (930, 29551), (1019, 26970), (1798, 15285), (2038, 13485), (2697, 10190), (3057, 8990), (4495, 6114), (5095, 5394)]