135748340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{74587}}^1$

素因数の和:74616

約数の個数: 48

約数和(自身を含む): 350861952

約数和(自身を除く): 215113612

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 74587, 149174, 298348, 372935, 522109, 745870, 969631, 1044218, 1491740, 1939262, 2088436, 2610545, 3878524, 4848155, 5221090, 6787417, 9696310, 10442180, 13574834, 19392620, 27149668, 33937085, 67874170, 135748340]

約数ペア:

[(1, 135748340), (2, 67874170), (4, 33937085), (5, 27149668), (7, 19392620), (10, 13574834), (13, 10442180), (14, 9696310), (20, 6787417), (26, 5221090), (28, 4848155), (35, 3878524), (52, 2610545), (65, 2088436), (70, 1939262), (91, 1491740), (130, 1044218), (140, 969631), (182, 745870), (260, 522109), (364, 372935), (455, 298348), (910, 149174), (1820, 74587)]