137936340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{766313}}^1$

素因数の和:766328

約数の個数: 36

約数和(自身を含む): 418407444

約数和(自身を除く): 280471104

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 766313, 1532626, 2298939, 3065252, 3831565, 4597878, 6896817, 7663130, 9195756, 11494695, 13793634, 15326260, 22989390, 27587268, 34484085, 45978780, 68968170, 137936340]

約数ペア:

[(1, 137936340), (2, 68968170), (3, 45978780), (4, 34484085), (5, 27587268), (6, 22989390), (9, 15326260), (10, 13793634), (12, 11494695), (15, 9195756), (18, 7663130), (20, 6896817), (30, 4597878), (36, 3831565), (45, 3065252), (60, 2298939), (90, 1532626), (180, 766313)]