7714070

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:214

約数の個数: 64

約数和(自身を含む): 17539200

約数和(自身を除く): 9825130

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 173, 182, 245, 343, 346, 455, 490, 637, 686, 865, 910, 1211, 1274, 1715, 1730, 2249, 2422, 3185, 3430, 4459, 4498, 6055, 6370, 8477, 8918, 11245, 12110, 15743, 16954, 22295, 22490, 31486, 42385, 44590, 59339, 78715, 84770, 110201, 118678, 157430, 220402, 296695, 551005, 593390, 771407, 1102010, 1542814, 3857035, 7714070]

約数ペア:

[(1, 7714070), (2, 3857035), (5, 1542814), (7, 1102010), (10, 771407), (13, 593390), (14, 551005), (26, 296695), (35, 220402), (49, 157430), (65, 118678), (70, 110201), (91, 84770), (98, 78715), (130, 59339), (173, 44590), (182, 42385), (245, 31486), (343, 22490), (346, 22295), (455, 16954), (490, 15743), (637, 12110), (686, 11245), (865, 8918), (910, 8477), (1211, 6370), (1274, 6055), (1715, 4498), (1730, 4459), (2249, 3430), (2422, 3185)]