30243042

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{653}}^1$

素因数の和:775

約数の個数: 48

約数和(自身を含む): 68560128

約数和(自身を除く): 38317086

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 83, 93, 166, 186, 249, 279, 498, 558, 653, 747, 1306, 1494, 1959, 2573, 3918, 5146, 5877, 7719, 11754, 15438, 20243, 23157, 40486, 46314, 54199, 60729, 108398, 121458, 162597, 182187, 325194, 364374, 487791, 975582, 1680169, 3360338, 5040507, 10081014, 15121521, 30243042]

約数ペア:

[(1, 30243042), (2, 15121521), (3, 10081014), (6, 5040507), (9, 3360338), (18, 1680169), (31, 975582), (62, 487791), (83, 364374), (93, 325194), (166, 182187), (186, 162597), (249, 121458), (279, 108398), (498, 60729), (558, 54199), (653, 46314), (747, 40486), (1306, 23157), (1494, 20243), (1959, 15438), (2573, 11754), (3918, 7719), (5146, 5877)]