195469890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2287}}^1$

素因数の和:2352

約数の個数: 128

約数和(自身を含む): 600956928

約数和(自身を除く): 405487038

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 37, 42, 55, 66, 70, 74, 77, 105, 110, 111, 154, 165, 185, 210, 222, 231, 259, 330, 370, 385, 407, 462, 518, 555, 770, 777, 814, 1110, 1155, 1221, 1295, 1554, 2035, 2287, 2310, 2442, 2590, 2849, 3885, 4070, 4574, 5698, 6105, 6861, 7770, 8547, 11435, 12210, 13722, 14245, 16009, 17094, 22870, 25157, 28490, 32018, 34305, 42735, 48027, 50314, 68610, 75471, 80045, 84619, 85470, 96054, 125785, 150942, 160090, 169238, 176099, 240135, 251570, 253857, 352198, 377355, 423095, 480270, 507714, 528297, 592333, 754710, 846190, 880495, 930809, 1056594, 1184666, 1269285, 1760990, 1776999, 1861618, 2538570, 2641485, 2792427, 2961665, 3553998, 4654045, 5282970, 5584854, 5923330, 6515663, 8884995, 9308090, 13031326, 13962135, 17769990, 19546989, 27924270, 32578315, 39093978, 65156630, 97734945, 195469890]

約数ペア:

[(1, 195469890), (2, 97734945), (3, 65156630), (5, 39093978), (6, 32578315), (7, 27924270), (10, 19546989), (11, 17769990), (14, 13962135), (15, 13031326), (21, 9308090), (22, 8884995), (30, 6515663), (33, 5923330), (35, 5584854), (37, 5282970), (42, 4654045), (55, 3553998), (66, 2961665), (70, 2792427), (74, 2641485), (77, 2538570), (105, 1861618), (110, 1776999), (111, 1760990), (154, 1269285), (165, 1184666), (185, 1056594), (210, 930809), (222, 880495), (231, 846190), (259, 754710), (330, 592333), (370, 528297), (385, 507714), (407, 480270), (462, 423095), (518, 377355), (555, 352198), (770, 253857), (777, 251570), (814, 240135), (1110, 176099), (1155, 169238), (1221, 160090), (1295, 150942), (1554, 125785), (2035, 96054), (2287, 85470), (2310, 84619), (2442, 80045), (2590, 75471), (2849, 68610), (3885, 50314), (4070, 48027), (4574, 42735), (5698, 34305), (6105, 32018), (6861, 28490), (7770, 25157), (8547, 22870), (11435, 17094), (12210, 16009), (13722, 14245)]