39434490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{521}}^1$

素因数の和:592

約数の個数: 72

約数和(自身を含む): 106390908

約数和(自身を除く): 66956418

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 521, 522, 841, 870, 1042, 1305, 1563, 1682, 2523, 2605, 2610, 3126, 4205, 4689, 5046, 5210, 7569, 7815, 8410, 9378, 12615, 15109, 15138, 15630, 23445, 25230, 30218, 37845, 45327, 46890, 75545, 75690, 90654, 135981, 151090, 226635, 271962, 438161, 453270, 679905, 876322, 1314483, 1359810, 2190805, 2628966, 3943449, 4381610, 6572415, 7886898, 13144830, 19717245, 39434490]

約数ペア:

[(1, 39434490), (2, 19717245), (3, 13144830), (5, 7886898), (6, 6572415), (9, 4381610), (10, 3943449), (15, 2628966), (18, 2190805), (29, 1359810), (30, 1314483), (45, 876322), (58, 679905), (87, 453270), (90, 438161), (145, 271962), (174, 226635), (261, 151090), (290, 135981), (435, 90654), (521, 75690), (522, 75545), (841, 46890), (870, 45327), (1042, 37845), (1305, 30218), (1563, 25230), (1682, 23445), (2523, 15630), (2605, 15138), (2610, 15109), (3126, 12615), (4205, 9378), (4689, 8410), (5046, 7815), (5210, 7569)]