11515020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:335

約数の個数: 96

約数和(自身を含む): 35804160

約数和(自身を除く): 24289140

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 73, 110, 132, 146, 165, 219, 220, 239, 292, 330, 365, 438, 478, 660, 717, 730, 803, 876, 956, 1095, 1195, 1434, 1460, 1606, 2190, 2390, 2409, 2629, 2868, 3212, 3585, 4015, 4380, 4780, 4818, 5258, 7170, 7887, 8030, 9636, 10516, 12045, 13145, 14340, 15774, 16060, 17447, 24090, 26290, 31548, 34894, 39435, 48180, 52341, 52580, 69788, 78870, 87235, 104682, 157740, 174470, 191917, 209364, 261705, 348940, 383834, 523410, 575751, 767668, 959585, 1046820, 1151502, 1919170, 2303004, 2878755, 3838340, 5757510, 11515020]

約数ペア:

[(1, 11515020), (2, 5757510), (3, 3838340), (4, 2878755), (5, 2303004), (6, 1919170), (10, 1151502), (11, 1046820), (12, 959585), (15, 767668), (20, 575751), (22, 523410), (30, 383834), (33, 348940), (44, 261705), (55, 209364), (60, 191917), (66, 174470), (73, 157740), (110, 104682), (132, 87235), (146, 78870), (165, 69788), (219, 52580), (220, 52341), (239, 48180), (292, 39435), (330, 34894), (365, 31548), (438, 26290), (478, 24090), (660, 17447), (717, 16060), (730, 15774), (803, 14340), (876, 13145), (956, 12045), (1095, 10516), (1195, 9636), (1434, 8030), (1460, 7887), (1606, 7170), (2190, 5258), (2390, 4818), (2409, 4780), (2629, 4380), (2868, 4015), (3212, 3585)]