69316290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1723}}^1$

素因数の和:1888

約数の個数: 64

約数和(自身を含む): 186192000

約数和(自身を除く): 116875710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 149, 270, 298, 447, 745, 894, 1341, 1490, 1723, 2235, 2682, 3446, 4023, 4470, 5169, 6705, 8046, 8615, 10338, 13410, 15507, 17230, 20115, 25845, 31014, 40230, 46521, 51690, 77535, 93042, 155070, 232605, 256727, 465210, 513454, 770181, 1283635, 1540362, 2310543, 2567270, 3850905, 4621086, 6931629, 7701810, 11552715, 13863258, 23105430, 34658145, 69316290]

約数ペア:

[(1, 69316290), (2, 34658145), (3, 23105430), (5, 13863258), (6, 11552715), (9, 7701810), (10, 6931629), (15, 4621086), (18, 3850905), (27, 2567270), (30, 2310543), (45, 1540362), (54, 1283635), (90, 770181), (135, 513454), (149, 465210), (270, 256727), (298, 232605), (447, 155070), (745, 93042), (894, 77535), (1341, 51690), (1490, 46521), (1723, 40230), (2235, 31014), (2682, 25845), (3446, 20115), (4023, 17230), (4470, 15507), (5169, 13410), (6705, 10338), (8046, 8615)]