18715692690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1367}}^1\times {\mathrm{152123}}^1$

素因数の和:153503

約数の個数: 48

約数和(自身を含む): 48696717888

約数和(自身を除く): 29981025198

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1367, 2734, 4101, 6835, 8202, 12303, 13670, 20505, 24606, 41010, 61515, 123030, 152123, 304246, 456369, 760615, 912738, 1369107, 1521230, 2281845, 2738214, 4563690, 6845535, 13691070, 207952141, 415904282, 623856423, 1039760705, 1247712846, 1871569269, 2079521410, 3119282115, 3743138538, 6238564230, 9357846345, 18715692690]

約数ペア:

[(1, 18715692690), (2, 9357846345), (3, 6238564230), (5, 3743138538), (6, 3119282115), (9, 2079521410), (10, 1871569269), (15, 1247712846), (18, 1039760705), (30, 623856423), (45, 415904282), (90, 207952141), (1367, 13691070), (2734, 6845535), (4101, 4563690), (6835, 2738214), (8202, 2281845), (12303, 1521230), (13670, 1369107), (20505, 912738), (24606, 760615), (41010, 456369), (61515, 304246), (123030, 152123)]