1318634590

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1511}}^1$

素因数の和:1682

約数の個数: 96

約数和(自身を含む): 2997134784

約数和(自身を除く): 1678500194

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 137, 182, 245, 274, 455, 490, 637, 685, 910, 959, 1274, 1370, 1511, 1781, 1918, 3022, 3185, 3562, 4795, 6370, 6713, 7555, 8905, 9590, 10577, 12467, 13426, 15110, 17810, 19643, 21154, 24934, 33565, 39286, 52885, 62335, 67130, 74039, 87269, 98215, 105770, 124670, 137501, 148078, 174538, 196430, 207007, 275002, 370195, 414014, 436345, 687505, 740390, 872690, 962507, 1035035, 1375010, 1449049, 1925014, 2070070, 2691091, 2898098, 4812535, 5382182, 7245245, 9625070, 10143343, 13455455, 14490490, 18837637, 20286686, 26910910, 37675274, 50716715, 94188185, 101433430, 131863459, 188376370, 263726918, 659317295, 1318634590]

約数ペア:

[(1, 1318634590), (2, 659317295), (5, 263726918), (7, 188376370), (10, 131863459), (13, 101433430), (14, 94188185), (26, 50716715), (35, 37675274), (49, 26910910), (65, 20286686), (70, 18837637), (91, 14490490), (98, 13455455), (130, 10143343), (137, 9625070), (182, 7245245), (245, 5382182), (274, 4812535), (455, 2898098), (490, 2691091), (637, 2070070), (685, 1925014), (910, 1449049), (959, 1375010), (1274, 1035035), (1370, 962507), (1511, 872690), (1781, 740390), (1918, 687505), (3022, 436345), (3185, 414014), (3562, 370195), (4795, 275002), (6370, 207007), (6713, 196430), (7555, 174538), (8905, 148078), (9590, 137501), (10577, 124670), (12467, 105770), (13426, 98215), (15110, 87269), (17810, 74039), (19643, 67130), (21154, 62335), (24934, 52885), (33565, 39286)]