142092990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{121447}}^1$

素因数の和:121473

約数の個数: 48

約数和(自身を含む): 397863648

約数和(自身を除く): 255770658

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 121447, 242894, 364341, 607235, 728682, 1093023, 1214470, 1578811, 1821705, 2186046, 3157622, 3643410, 4736433, 5465115, 7894055, 9472866, 10930230, 14209299, 15788110, 23682165, 28418598, 47364330, 71046495, 142092990]

約数ペア:

[(1, 142092990), (2, 71046495), (3, 47364330), (5, 28418598), (6, 23682165), (9, 15788110), (10, 14209299), (13, 10930230), (15, 9472866), (18, 7894055), (26, 5465115), (30, 4736433), (39, 3643410), (45, 3157622), (65, 2186046), (78, 1821705), (90, 1578811), (117, 1214470), (130, 1093023), (195, 728682), (234, 607235), (390, 364341), (585, 242894), (1170, 121447)]