42305490

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1801}}^1$

素因数の和:1849

約数の個数: 80

約数和(自身を含む): 117742680

約数和(自身を除く): 75437190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 81, 87, 90, 135, 145, 162, 174, 261, 270, 290, 405, 435, 522, 783, 810, 870, 1305, 1566, 1801, 2349, 2610, 3602, 3915, 4698, 5403, 7830, 9005, 10806, 11745, 16209, 18010, 23490, 27015, 32418, 48627, 52229, 54030, 81045, 97254, 104458, 145881, 156687, 162090, 243135, 261145, 291762, 313374, 470061, 486270, 522290, 729405, 783435, 940122, 1410183, 1458810, 1566870, 2350305, 2820366, 4230549, 4700610, 7050915, 8461098, 14101830, 21152745, 42305490]

約数ペア:

[(1, 42305490), (2, 21152745), (3, 14101830), (5, 8461098), (6, 7050915), (9, 4700610), (10, 4230549), (15, 2820366), (18, 2350305), (27, 1566870), (29, 1458810), (30, 1410183), (45, 940122), (54, 783435), (58, 729405), (81, 522290), (87, 486270), (90, 470061), (135, 313374), (145, 291762), (162, 261145), (174, 243135), (261, 162090), (270, 156687), (290, 145881), (405, 104458), (435, 97254), (522, 81045), (783, 54030), (810, 52229), (870, 48627), (1305, 32418), (1566, 27015), (1801, 23490), (2349, 18010), (2610, 16209), (3602, 11745), (3915, 10806), (4698, 9005), (5403, 7830)]