2018934570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{991}}^1\times {\mathrm{1151}}^1$

素因数の和:2211

約数の個数: 64

約数和(自身を含む): 4936826880

約数和(自身を除く): 2917892310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 118, 177, 295, 354, 590, 885, 991, 1151, 1770, 1982, 2302, 2973, 3453, 4955, 5755, 5946, 6906, 9910, 11510, 14865, 17265, 29730, 34530, 58469, 67909, 116938, 135818, 175407, 203727, 292345, 339545, 350814, 407454, 584690, 679090, 877035, 1018635, 1140641, 1754070, 2037270, 2281282, 3421923, 5703205, 6843846, 11406410, 17109615, 34219230, 67297819, 134595638, 201893457, 336489095, 403786914, 672978190, 1009467285, 2018934570]

約数ペア:

[(1, 2018934570), (2, 1009467285), (3, 672978190), (5, 403786914), (6, 336489095), (10, 201893457), (15, 134595638), (30, 67297819), (59, 34219230), (118, 17109615), (177, 11406410), (295, 6843846), (354, 5703205), (590, 3421923), (885, 2281282), (991, 2037270), (1151, 1754070), (1770, 1140641), (1982, 1018635), (2302, 877035), (2973, 679090), (3453, 584690), (4955, 407454), (5755, 350814), (5946, 339545), (6906, 292345), (9910, 203727), (11510, 175407), (14865, 135818), (17265, 116938), (29730, 67909), (34530, 58469)]