7131387270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{907}}^1\times {\mathrm{37441}}^1$

素因数の和:38365

約数の個数: 64

約数和(自身を含む): 19582465536

約数和(自身を除く): 12451078266

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 907, 1814, 2721, 4535, 5442, 6349, 9070, 12698, 13605, 19047, 27210, 31745, 37441, 38094, 63490, 74882, 95235, 112323, 187205, 190470, 224646, 262087, 374410, 524174, 561615, 786261, 1123230, 1310435, 1572522, 2620870, 3931305, 7862610, 33958987, 67917974, 101876961, 169794935, 203753922, 237712909, 339589870, 475425818, 509384805, 713138727, 1018769610, 1188564545, 1426277454, 2377129090, 3565693635, 7131387270]

約数ペア:

[(1, 7131387270), (2, 3565693635), (3, 2377129090), (5, 1426277454), (6, 1188564545), (7, 1018769610), (10, 713138727), (14, 509384805), (15, 475425818), (21, 339589870), (30, 237712909), (35, 203753922), (42, 169794935), (70, 101876961), (105, 67917974), (210, 33958987), (907, 7862610), (1814, 3931305), (2721, 2620870), (4535, 1572522), (5442, 1310435), (6349, 1123230), (9070, 786261), (12698, 561615), (13605, 524174), (19047, 374410), (27210, 262087), (31745, 224646), (37441, 190470), (38094, 187205), (63490, 112323), (74882, 95235)]