30254936075

素因数分解:

$5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{51347}}^1$

素因数の和:51421

約数の個数: 72

約数和(自身を含む): 48269379312

約数和(自身を除く): 18014443237

約数列:

[1, 5, 7, 13, 25, 35, 37, 49, 65, 91, 175, 185, 245, 259, 325, 455, 481, 637, 925, 1225, 1295, 1813, 2275, 2405, 3185, 3367, 6475, 9065, 12025, 15925, 16835, 23569, 45325, 51347, 84175, 117845, 256735, 359429, 589225, 667511, 1283675, 1797145, 1899839, 2516003, 3337555, 4672577, 8985725, 9499195, 12580015, 13298873, 16687775, 23362885, 24697907, 32708039, 47495975, 62900075, 66494365, 93092111, 116814425, 123489535, 163540195, 172885349, 332471825, 465460555, 617447675, 817700975, 864426745, 1210197443, 2327302775, 4322133725, 6050987215, 30254936075]

約数ペア:

[(1, 30254936075), (5, 6050987215), (7, 4322133725), (13, 2327302775), (25, 1210197443), (35, 864426745), (37, 817700975), (49, 617447675), (65, 465460555), (91, 332471825), (175, 172885349), (185, 163540195), (245, 123489535), (259, 116814425), (325, 93092111), (455, 66494365), (481, 62900075), (637, 47495975), (925, 32708039), (1225, 24697907), (1295, 23362885), (1813, 16687775), (2275, 13298873), (2405, 12580015), (3185, 9499195), (3367, 8985725), (6475, 4672577), (9065, 3337555), (12025, 2516003), (15925, 1899839), (16835, 1797145), (23569, 1283675), (45325, 667511), (51347, 589225), (84175, 359429), (117845, 256735)]