42931890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5483}}^1$

素因数の和:5528

約数の個数: 64

約数和(自身を含む): 118454400

約数和(自身を除く): 75522510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 1305, 1566, 2610, 3915, 5483, 7830, 10966, 16449, 27415, 32898, 49347, 54830, 82245, 98694, 148041, 159007, 164490, 246735, 296082, 318014, 477021, 493470, 740205, 795035, 954042, 1431063, 1480410, 1590070, 2385105, 2862126, 4293189, 4770210, 7155315, 8586378, 14310630, 21465945, 42931890]

約数ペア:

[(1, 42931890), (2, 21465945), (3, 14310630), (5, 8586378), (6, 7155315), (9, 4770210), (10, 4293189), (15, 2862126), (18, 2385105), (27, 1590070), (29, 1480410), (30, 1431063), (45, 954042), (54, 795035), (58, 740205), (87, 493470), (90, 477021), (135, 318014), (145, 296082), (174, 246735), (261, 164490), (270, 159007), (290, 148041), (435, 98694), (522, 82245), (783, 54830), (870, 49347), (1305, 32898), (1566, 27415), (2610, 16449), (3915, 10966), (5483, 7830)]