29315480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2269}}^1$

素因数の和:2316

約数の個数: 64

約数和(自身を含む): 73548000

約数和(自身を除く): 44232520

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 323, 340, 380, 646, 680, 760, 1292, 1615, 2269, 2584, 3230, 4538, 6460, 9076, 11345, 12920, 18152, 22690, 38573, 43111, 45380, 77146, 86222, 90760, 154292, 172444, 192865, 215555, 308584, 344888, 385730, 431110, 732887, 771460, 862220, 1465774, 1542920, 1724440, 2931548, 3664435, 5863096, 7328870, 14657740, 29315480]

約数ペア:

[(1, 29315480), (2, 14657740), (4, 7328870), (5, 5863096), (8, 3664435), (10, 2931548), (17, 1724440), (19, 1542920), (20, 1465774), (34, 862220), (38, 771460), (40, 732887), (68, 431110), (76, 385730), (85, 344888), (95, 308584), (136, 215555), (152, 192865), (170, 172444), (190, 154292), (323, 90760), (340, 86222), (380, 77146), (646, 45380), (680, 43111), (760, 38573), (1292, 22690), (1615, 18152), (2269, 12920), (2584, 11345), (3230, 9076), (4538, 6460)]