74805210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{28661}}^1$

素因数の和:28703

約数の個数: 48

約数和(自身を含む): 201207240

約数和(自身を除く): 126402030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 28661, 57322, 85983, 143305, 171966, 257949, 286610, 429915, 515898, 831169, 859830, 1289745, 1662338, 2493507, 2579490, 4155845, 4987014, 7480521, 8311690, 12467535, 14961042, 24935070, 37402605, 74805210]

約数ペア:

[(1, 74805210), (2, 37402605), (3, 24935070), (5, 14961042), (6, 12467535), (9, 8311690), (10, 7480521), (15, 4987014), (18, 4155845), (29, 2579490), (30, 2493507), (45, 1662338), (58, 1289745), (87, 859830), (90, 831169), (145, 515898), (174, 429915), (261, 286610), (290, 257949), (435, 171966), (522, 143305), (870, 85983), (1305, 57322), (2610, 28661)]