5499390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 14515200

約数和(自身を除く): 9015810

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 59, 65, 78, 118, 130, 177, 195, 239, 295, 354, 390, 478, 590, 717, 767, 885, 1195, 1434, 1534, 1770, 2301, 2390, 3107, 3585, 3835, 4602, 6214, 7170, 7670, 9321, 11505, 14101, 15535, 18642, 23010, 28202, 31070, 42303, 46605, 70505, 84606, 93210, 141010, 183313, 211515, 366626, 423030, 549939, 916565, 1099878, 1833130, 2749695, 5499390]

約数ペア:

[(1, 5499390), (2, 2749695), (3, 1833130), (5, 1099878), (6, 916565), (10, 549939), (13, 423030), (15, 366626), (26, 211515), (30, 183313), (39, 141010), (59, 93210), (65, 84606), (78, 70505), (118, 46605), (130, 42303), (177, 31070), (195, 28202), (239, 23010), (295, 18642), (354, 15535), (390, 14101), (478, 11505), (590, 9321), (717, 7670), (767, 7170), (885, 6214), (1195, 4602), (1434, 3835), (1534, 3585), (1770, 3107), (2301, 2390)]