146398740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{2539}}^1$

素因数の和:2613

約数の個数: 72

約数和(自身を含む): 423732960

約数和(自身を除く): 277334220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 961, 1860, 1922, 2539, 2883, 3844, 4805, 5078, 5766, 7617, 9610, 10156, 11532, 12695, 14415, 15234, 19220, 25390, 28830, 30468, 38085, 50780, 57660, 76170, 78709, 152340, 157418, 236127, 314836, 393545, 472254, 787090, 944508, 1180635, 1574180, 2361270, 2439979, 4722540, 4879958, 7319937, 9759916, 12199895, 14639874, 24399790, 29279748, 36599685, 48799580, 73199370, 146398740]

約数ペア:

[(1, 146398740), (2, 73199370), (3, 48799580), (4, 36599685), (5, 29279748), (6, 24399790), (10, 14639874), (12, 12199895), (15, 9759916), (20, 7319937), (30, 4879958), (31, 4722540), (60, 2439979), (62, 2361270), (93, 1574180), (124, 1180635), (155, 944508), (186, 787090), (310, 472254), (372, 393545), (465, 314836), (620, 236127), (930, 157418), (961, 152340), (1860, 78709), (1922, 76170), (2539, 57660), (2883, 50780), (3844, 38085), (4805, 30468), (5078, 28830), (5766, 25390), (7617, 19220), (9610, 15234), (10156, 14415), (11532, 12695)]