636684045

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1009}}^1$

素因数の和:1130

約数の個数: 64

約数和(自身を含む): 1116979200

約数和(自身を除く): 480295155

約数列:

[1, 3, 5, 15, 23, 31, 59, 69, 93, 115, 155, 177, 295, 345, 465, 713, 885, 1009, 1357, 1829, 2139, 3027, 3565, 4071, 5045, 5487, 6785, 9145, 10695, 15135, 20355, 23207, 27435, 31279, 42067, 59531, 69621, 93837, 116035, 126201, 156395, 178593, 210335, 297655, 348105, 469185, 631005, 719417, 892965, 1369213, 1845461, 2158251, 3597085, 4107639, 5536383, 6846065, 9227305, 10791255, 20538195, 27681915, 42445603, 127336809, 212228015, 636684045]

約数ペア:

[(1, 636684045), (3, 212228015), (5, 127336809), (15, 42445603), (23, 27681915), (31, 20538195), (59, 10791255), (69, 9227305), (93, 6846065), (115, 5536383), (155, 4107639), (177, 3597085), (295, 2158251), (345, 1845461), (465, 1369213), (713, 892965), (885, 719417), (1009, 631005), (1357, 469185), (1829, 348105), (2139, 297655), (3027, 210335), (3565, 178593), (4071, 156395), (5045, 126201), (5487, 116035), (6785, 93837), (9145, 69621), (10695, 59531), (15135, 42067), (20355, 31279), (23207, 27435)]