977897430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{72923}}^1$

素因数の和:73085

約数の個数: 48

約数和(自身を含む): 2559632400

約数和(自身を除く): 1581734970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 149, 298, 447, 745, 894, 1341, 1490, 2235, 2682, 4470, 6705, 13410, 72923, 145846, 218769, 364615, 437538, 656307, 729230, 1093845, 1312614, 2187690, 3281535, 6563070, 10865527, 21731054, 32596581, 54327635, 65193162, 97789743, 108655270, 162982905, 195579486, 325965810, 488948715, 977897430]

約数ペア:

[(1, 977897430), (2, 488948715), (3, 325965810), (5, 195579486), (6, 162982905), (9, 108655270), (10, 97789743), (15, 65193162), (18, 54327635), (30, 32596581), (45, 21731054), (90, 10865527), (149, 6563070), (298, 3281535), (447, 2187690), (745, 1312614), (894, 1093845), (1341, 729230), (1490, 656307), (2235, 437538), (2682, 364615), (4470, 218769), (6705, 145846), (13410, 72923)]