140454810

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2939}}^1$

素因数の和:3017

約数の個数: 80

約数和(自身を含む): 384199200

約数和(自身を除く): 243744390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 59, 81, 90, 118, 135, 162, 177, 270, 295, 354, 405, 531, 590, 810, 885, 1062, 1593, 1770, 2655, 2939, 3186, 4779, 5310, 5878, 7965, 8817, 9558, 14695, 15930, 17634, 23895, 26451, 29390, 44085, 47790, 52902, 79353, 88170, 132255, 158706, 173401, 238059, 264510, 346802, 396765, 476118, 520203, 793530, 867005, 1040406, 1190295, 1560609, 1734010, 2380590, 2601015, 3121218, 4681827, 5202030, 7803045, 9363654, 14045481, 15606090, 23409135, 28090962, 46818270, 70227405, 140454810]

約数ペア:

[(1, 140454810), (2, 70227405), (3, 46818270), (5, 28090962), (6, 23409135), (9, 15606090), (10, 14045481), (15, 9363654), (18, 7803045), (27, 5202030), (30, 4681827), (45, 3121218), (54, 2601015), (59, 2380590), (81, 1734010), (90, 1560609), (118, 1190295), (135, 1040406), (162, 867005), (177, 793530), (270, 520203), (295, 476118), (354, 396765), (405, 346802), (531, 264510), (590, 238059), (810, 173401), (885, 158706), (1062, 132255), (1593, 88170), (1770, 79353), (2655, 52902), (2939, 47790), (3186, 44085), (4779, 29390), (5310, 26451), (5878, 23895), (7965, 17634), (8817, 15930), (9558, 14695)]