7903867230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{12545821}}^1$

素因数の和:12545841

約数の個数: 48

約数和(自身を含む): 23485778784

約数和(自身を除く): 15581911554

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 12545821, 25091642, 37637463, 62729105, 75274926, 87820747, 112912389, 125458210, 175641494, 188187315, 225824778, 263462241, 376374630, 439103735, 526924482, 564561945, 790386723, 878207470, 1129123890, 1317311205, 1580773446, 2634622410, 3951933615, 7903867230]

約数ペア:

[(1, 7903867230), (2, 3951933615), (3, 2634622410), (5, 1580773446), (6, 1317311205), (7, 1129123890), (9, 878207470), (10, 790386723), (14, 564561945), (15, 526924482), (18, 439103735), (21, 376374630), (30, 263462241), (35, 225824778), (42, 188187315), (45, 175641494), (63, 125458210), (70, 112912389), (90, 87820747), (105, 75274926), (126, 62729105), (210, 37637463), (315, 25091642), (630, 12545821)]