57943860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{74287}}^1$

素因数の和:74312

約数の個数: 48

約数和(自身を含む): 174725376

約数和(自身を除く): 116781516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 74287, 148574, 222861, 297148, 371435, 445722, 742870, 891444, 965731, 1114305, 1485740, 1931462, 2228610, 2897193, 3862924, 4457220, 4828655, 5794386, 9657310, 11588772, 14485965, 19314620, 28971930, 57943860]

約数ペア:

[(1, 57943860), (2, 28971930), (3, 19314620), (4, 14485965), (5, 11588772), (6, 9657310), (10, 5794386), (12, 4828655), (13, 4457220), (15, 3862924), (20, 2897193), (26, 2228610), (30, 1931462), (39, 1485740), (52, 1114305), (60, 965731), (65, 891444), (78, 742870), (130, 445722), (156, 371435), (195, 297148), (260, 222861), (390, 148574), (780, 74287)]