1645647540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{443}}^1\times {\mathrm{613}}^1$

素因数の和:1169

約数の個数: 96

約数和(自身を含む): 4671547776

約数和(自身を除く): 3025900236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 443, 505, 606, 613, 886, 1010, 1212, 1226, 1329, 1515, 1772, 1839, 2020, 2215, 2452, 2658, 3030, 3065, 3678, 4430, 5316, 6060, 6130, 6645, 7356, 8860, 9195, 12260, 13290, 18390, 26580, 36780, 44743, 61913, 89486, 123826, 134229, 178972, 185739, 223715, 247652, 268458, 271559, 309565, 371478, 447430, 536916, 543118, 619130, 671145, 742956, 814677, 894860, 928695, 1086236, 1238260, 1342290, 1357795, 1629354, 1857390, 2684580, 2715590, 3258708, 3714780, 4073385, 5431180, 8146770, 16293540, 27427459, 54854918, 82282377, 109709836, 137137295, 164564754, 274274590, 329129508, 411411885, 548549180, 822823770, 1645647540]

約数ペア:

[(1, 1645647540), (2, 822823770), (3, 548549180), (4, 411411885), (5, 329129508), (6, 274274590), (10, 164564754), (12, 137137295), (15, 109709836), (20, 82282377), (30, 54854918), (60, 27427459), (101, 16293540), (202, 8146770), (303, 5431180), (404, 4073385), (443, 3714780), (505, 3258708), (606, 2715590), (613, 2684580), (886, 1857390), (1010, 1629354), (1212, 1357795), (1226, 1342290), (1329, 1238260), (1515, 1086236), (1772, 928695), (1839, 894860), (2020, 814677), (2215, 742956), (2452, 671145), (2658, 619130), (3030, 543118), (3065, 536916), (3678, 447430), (4430, 371478), (5316, 309565), (6060, 271559), (6130, 268458), (6645, 247652), (7356, 223715), (8860, 185739), (9195, 178972), (12260, 134229), (13290, 123826), (18390, 89486), (26580, 61913), (36780, 44743)]