283440690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{242257}}^1$

素因数の和:242283

約数の個数: 48

約数和(自身を含む): 793637208

約数和(自身を除く): 510196518

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, 242257, 484514, 726771, 1211285, 1453542, 2180313, 2422570, 3149341, 3633855, 4360626, 6298682, 7267710, 9448023, 10901565, 15746705, 18896046, 21803130, 28344069, 31493410, 47240115, 56688138, 94480230, 141720345, 283440690]

約数ペア:

[(1, 283440690), (2, 141720345), (3, 94480230), (5, 56688138), (6, 47240115), (9, 31493410), (10, 28344069), (13, 21803130), (15, 18896046), (18, 15746705), (26, 10901565), (30, 9448023), (39, 7267710), (45, 6298682), (65, 4360626), (78, 3633855), (90, 3149341), (117, 2422570), (130, 2180313), (195, 1453542), (234, 1211285), (390, 726771), (585, 484514), (1170, 242257)]