191353890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2417}}^1$

素因数の和:2476

約数の個数: 128

約数和(自身を含む): 584962560

約数和(自身を除く): 393608670

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 29, 30, 35, 39, 42, 58, 65, 70, 78, 87, 91, 105, 130, 145, 174, 182, 195, 203, 210, 273, 290, 377, 390, 406, 435, 455, 546, 609, 754, 870, 910, 1015, 1131, 1218, 1365, 1885, 2030, 2262, 2417, 2639, 2730, 3045, 3770, 4834, 5278, 5655, 6090, 7251, 7917, 11310, 12085, 13195, 14502, 15834, 16919, 24170, 26390, 31421, 33838, 36255, 39585, 50757, 62842, 70093, 72510, 79170, 84595, 94263, 101514, 140186, 157105, 169190, 188526, 210279, 219947, 253785, 314210, 350465, 420558, 439894, 471315, 490651, 507570, 659841, 700930, 911209, 942630, 981302, 1051395, 1099735, 1319682, 1471953, 1822418, 2102790, 2199470, 2453255, 2733627, 2943906, 3299205, 4556045, 4906510, 5467254, 6378463, 6598410, 7359765, 9112090, 12756926, 13668135, 14719530, 19135389, 27336270, 31892315, 38270778, 63784630, 95676945, 191353890]

約数ペア:

[(1, 191353890), (2, 95676945), (3, 63784630), (5, 38270778), (6, 31892315), (7, 27336270), (10, 19135389), (13, 14719530), (14, 13668135), (15, 12756926), (21, 9112090), (26, 7359765), (29, 6598410), (30, 6378463), (35, 5467254), (39, 4906510), (42, 4556045), (58, 3299205), (65, 2943906), (70, 2733627), (78, 2453255), (87, 2199470), (91, 2102790), (105, 1822418), (130, 1471953), (145, 1319682), (174, 1099735), (182, 1051395), (195, 981302), (203, 942630), (210, 911209), (273, 700930), (290, 659841), (377, 507570), (390, 490651), (406, 471315), (435, 439894), (455, 420558), (546, 350465), (609, 314210), (754, 253785), (870, 219947), (910, 210279), (1015, 188526), (1131, 169190), (1218, 157105), (1365, 140186), (1885, 101514), (2030, 94263), (2262, 84595), (2417, 79170), (2639, 72510), (2730, 70093), (3045, 62842), (3770, 50757), (4834, 39585), (5278, 36255), (5655, 33838), (6090, 31421), (7251, 26390), (7917, 24170), (11310, 16919), (12085, 15834), (13195, 14502)]