65201070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:202

約数の個数: 128

約数和(自身を含む): 179988480

約数和(自身を除く): 114787410

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 41, 55, 61, 66, 79, 82, 110, 122, 123, 158, 165, 183, 205, 237, 246, 305, 330, 366, 395, 410, 451, 474, 610, 615, 671, 790, 869, 902, 915, 1185, 1230, 1342, 1353, 1738, 1830, 2013, 2255, 2370, 2501, 2607, 2706, 3239, 3355, 4026, 4345, 4510, 4819, 5002, 5214, 6478, 6710, 6765, 7503, 8690, 9638, 9717, 10065, 12505, 13035, 13530, 14457, 15006, 16195, 19434, 20130, 24095, 25010, 26070, 27511, 28914, 32390, 35629, 37515, 48190, 48585, 53009, 55022, 71258, 72285, 75030, 82533, 97170, 106018, 106887, 137555, 144570, 159027, 165066, 178145, 197579, 213774, 265045, 275110, 318054, 356290, 395158, 412665, 530090, 534435, 592737, 795135, 825330, 987895, 1068870, 1185474, 1590270, 1975790, 2173369, 2963685, 4346738, 5927370, 6520107, 10866845, 13040214, 21733690, 32600535, 65201070]

約数ペア:

[(1, 65201070), (2, 32600535), (3, 21733690), (5, 13040214), (6, 10866845), (10, 6520107), (11, 5927370), (15, 4346738), (22, 2963685), (30, 2173369), (33, 1975790), (41, 1590270), (55, 1185474), (61, 1068870), (66, 987895), (79, 825330), (82, 795135), (110, 592737), (122, 534435), (123, 530090), (158, 412665), (165, 395158), (183, 356290), (205, 318054), (237, 275110), (246, 265045), (305, 213774), (330, 197579), (366, 178145), (395, 165066), (410, 159027), (451, 144570), (474, 137555), (610, 106887), (615, 106018), (671, 97170), (790, 82533), (869, 75030), (902, 72285), (915, 71258), (1185, 55022), (1230, 53009), (1342, 48585), (1353, 48190), (1738, 37515), (1830, 35629), (2013, 32390), (2255, 28914), (2370, 27511), (2501, 26070), (2607, 25010), (2706, 24095), (3239, 20130), (3355, 19434), (4026, 16195), (4345, 15006), (4510, 14457), (4819, 13530), (5002, 13035), (5214, 12505), (6478, 10065), (6710, 9717), (6765, 9638), (7503, 8690)]