11211690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:316

約数の個数: 96

約数和(自身を含む): 32503680

約数和(自身を除く): 21291990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 49, 58, 70, 87, 98, 105, 145, 147, 174, 203, 210, 245, 263, 290, 294, 406, 435, 490, 526, 609, 735, 789, 870, 1015, 1218, 1315, 1421, 1470, 1578, 1841, 2030, 2630, 2842, 3045, 3682, 3945, 4263, 5523, 6090, 7105, 7627, 7890, 8526, 9205, 11046, 12887, 14210, 15254, 18410, 21315, 22881, 25774, 27615, 38135, 38661, 42630, 45762, 53389, 55230, 64435, 76270, 77322, 106778, 114405, 128870, 160167, 193305, 228810, 266945, 320334, 373723, 386610, 533890, 747446, 800835, 1121169, 1601670, 1868615, 2242338, 3737230, 5605845, 11211690]

約数ペア:

[(1, 11211690), (2, 5605845), (3, 3737230), (5, 2242338), (6, 1868615), (7, 1601670), (10, 1121169), (14, 800835), (15, 747446), (21, 533890), (29, 386610), (30, 373723), (35, 320334), (42, 266945), (49, 228810), (58, 193305), (70, 160167), (87, 128870), (98, 114405), (105, 106778), (145, 77322), (147, 76270), (174, 64435), (203, 55230), (210, 53389), (245, 45762), (263, 42630), (290, 38661), (294, 38135), (406, 27615), (435, 25774), (490, 22881), (526, 21315), (609, 18410), (735, 15254), (789, 14210), (870, 12887), (1015, 11046), (1218, 9205), (1315, 8526), (1421, 7890), (1470, 7627), (1578, 7105), (1841, 6090), (2030, 5523), (2630, 4263), (2842, 3945), (3045, 3682)]