319940010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{91151}}^1$

素因数の和:91180

約数の個数: 64

約数和(自身を含む): 918812160

約数和(自身を除く): 598872150

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 91151, 182302, 273453, 455755, 546906, 820359, 911510, 1184963, 1367265, 1640718, 2369926, 2461077, 2734530, 3554889, 4101795, 4922154, 5924815, 7109778, 8203590, 10664667, 11849630, 12305385, 17774445, 21329334, 24610770, 31994001, 35548890, 53323335, 63988002, 106646670, 159970005, 319940010]

約数ペア:

[(1, 319940010), (2, 159970005), (3, 106646670), (5, 63988002), (6, 53323335), (9, 35548890), (10, 31994001), (13, 24610770), (15, 21329334), (18, 17774445), (26, 12305385), (27, 11849630), (30, 10664667), (39, 8203590), (45, 7109778), (54, 5924815), (65, 4922154), (78, 4101795), (90, 3554889), (117, 2734530), (130, 2461077), (135, 2369926), (195, 1640718), (234, 1367265), (270, 1184963), (351, 911510), (390, 820359), (585, 546906), (702, 455755), (1170, 273453), (1755, 182302), (3510, 91151)]