142238340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{1571}}^1$

素因数の和:2089

約数の個数: 72

約数和(自身を含む): 432589248

約数和(自身を除く): 290350908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 503, 1006, 1509, 1571, 2012, 2515, 3018, 3142, 4527, 4713, 5030, 6036, 6284, 7545, 7855, 9054, 9426, 10060, 14139, 15090, 15710, 18108, 18852, 22635, 23565, 28278, 30180, 31420, 45270, 47130, 56556, 70695, 90540, 94260, 141390, 282780, 790213, 1580426, 2370639, 3160852, 3951065, 4741278, 7111917, 7902130, 9482556, 11853195, 14223834, 15804260, 23706390, 28447668, 35559585, 47412780, 71119170, 142238340]

約数ペア:

[(1, 142238340), (2, 71119170), (3, 47412780), (4, 35559585), (5, 28447668), (6, 23706390), (9, 15804260), (10, 14223834), (12, 11853195), (15, 9482556), (18, 7902130), (20, 7111917), (30, 4741278), (36, 3951065), (45, 3160852), (60, 2370639), (90, 1580426), (180, 790213), (503, 282780), (1006, 141390), (1509, 94260), (1571, 90540), (2012, 70695), (2515, 56556), (3018, 47130), (3142, 45270), (4527, 31420), (4713, 30180), (5030, 28278), (6036, 23565), (6284, 22635), (7545, 18852), (7855, 18108), (9054, 15710), (9426, 15090), (10060, 14139)]