1102010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:207

約数の個数: 48

約数和(自身を含む): 2499336

約数和(自身を除く): 1397326

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 173, 182, 245, 346, 455, 490, 637, 865, 910, 1211, 1274, 1730, 2249, 2422, 3185, 4498, 6055, 6370, 8477, 11245, 12110, 15743, 16954, 22490, 31486, 42385, 78715, 84770, 110201, 157430, 220402, 551005, 1102010]

約数ペア:

[(1, 1102010), (2, 551005), (5, 220402), (7, 157430), (10, 110201), (13, 84770), (14, 78715), (26, 42385), (35, 31486), (49, 22490), (65, 16954), (70, 15743), (91, 12110), (98, 11245), (130, 8477), (173, 6370), (182, 6055), (245, 4498), (346, 3185), (455, 2422), (490, 2249), (637, 1730), (865, 1274), (910, 1211)]