1460348540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{631}}^1$

素因数の和:979

約数の個数: 96

約数和(自身を含む): 3581104128

約数和(自身を除く): 2120755588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 271, 305, 427, 542, 610, 631, 854, 1084, 1220, 1262, 1355, 1708, 1897, 2135, 2524, 2710, 3155, 3794, 4270, 4417, 5420, 6310, 7588, 8540, 8834, 9485, 12620, 16531, 17668, 18970, 22085, 33062, 37940, 38491, 44170, 66124, 76982, 82655, 88340, 115717, 153964, 165310, 171001, 192455, 231434, 269437, 330620, 342002, 384910, 462868, 538874, 578585, 684004, 769820, 855005, 1077748, 1157170, 1197007, 1347185, 1710010, 2314340, 2394014, 2694370, 3420020, 4788028, 5388740, 5985035, 10431061, 11970070, 20862122, 23940140, 41724244, 52155305, 73017427, 104310610, 146034854, 208621220, 292069708, 365087135, 730174270, 1460348540]

約数ペア:

[(1, 1460348540), (2, 730174270), (4, 365087135), (5, 292069708), (7, 208621220), (10, 146034854), (14, 104310610), (20, 73017427), (28, 52155305), (35, 41724244), (61, 23940140), (70, 20862122), (122, 11970070), (140, 10431061), (244, 5985035), (271, 5388740), (305, 4788028), (427, 3420020), (542, 2694370), (610, 2394014), (631, 2314340), (854, 1710010), (1084, 1347185), (1220, 1197007), (1262, 1157170), (1355, 1077748), (1708, 855005), (1897, 769820), (2135, 684004), (2524, 578585), (2710, 538874), (3155, 462868), (3794, 384910), (4270, 342002), (4417, 330620), (5420, 269437), (6310, 231434), (7588, 192455), (8540, 171001), (8834, 165310), (9485, 153964), (12620, 115717), (16531, 88340), (17668, 82655), (18970, 76982), (22085, 66124), (33062, 44170), (37940, 38491)]