40491090

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{877}}^1$

素因数の和:918

約数の個数: 96

約数和(自身を含む): 115053120

約数和(自身を除く): 74562030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 243, 270, 285, 342, 405, 486, 513, 570, 810, 855, 877, 1026, 1215, 1539, 1710, 1754, 2430, 2565, 2631, 3078, 4385, 4617, 5130, 5262, 7695, 7893, 8770, 9234, 13155, 15390, 15786, 16663, 23085, 23679, 26310, 33326, 39465, 46170, 47358, 49989, 71037, 78930, 83315, 99978, 118395, 142074, 149967, 166630, 213111, 236790, 249945, 299934, 355185, 426222, 449901, 499890, 710370, 749835, 899802, 1065555, 1349703, 1499670, 2131110, 2249505, 2699406, 4049109, 4499010, 6748515, 8098218, 13497030, 20245545, 40491090]

約数ペア:

[(1, 40491090), (2, 20245545), (3, 13497030), (5, 8098218), (6, 6748515), (9, 4499010), (10, 4049109), (15, 2699406), (18, 2249505), (19, 2131110), (27, 1499670), (30, 1349703), (38, 1065555), (45, 899802), (54, 749835), (57, 710370), (81, 499890), (90, 449901), (95, 426222), (114, 355185), (135, 299934), (162, 249945), (171, 236790), (190, 213111), (243, 166630), (270, 149967), (285, 142074), (342, 118395), (405, 99978), (486, 83315), (513, 78930), (570, 71037), (810, 49989), (855, 47358), (877, 46170), (1026, 39465), (1215, 33326), (1539, 26310), (1710, 23679), (1754, 23085), (2430, 16663), (2565, 15786), (2631, 15390), (3078, 13155), (4385, 9234), (4617, 8770), (5130, 7893), (5262, 7695)]