42665670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5449}}^1$

素因数の和:5494

約数の個数: 64

約数和(自身を含む): 117720000

約数和(自身を除く): 75054330

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, 5449, 7830, 10898, 16347, 27245, 32694, 49041, 54490, 81735, 98082, 147123, 158021, 163470, 245205, 294246, 316042, 474063, 490410, 735615, 790105, 948126, 1422189, 1471230, 1580210, 2370315, 2844378, 4266567, 4740630, 7110945, 8533134, 14221890, 21332835, 42665670]

約数ペア:

[(1, 42665670), (2, 21332835), (3, 14221890), (5, 8533134), (6, 7110945), (9, 4740630), (10, 4266567), (15, 2844378), (18, 2370315), (27, 1580210), (29, 1471230), (30, 1422189), (45, 948126), (54, 790105), (58, 735615), (87, 490410), (90, 474063), (135, 316042), (145, 294246), (174, 245205), (261, 163470), (270, 158021), (290, 147123), (435, 98082), (522, 81735), (783, 54490), (870, 49041), (1305, 32694), (1566, 27245), (2610, 16347), (3915, 10898), (5449, 7830)]