109878990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{16573}}^1$

素因数の和:16613

約数の個数: 64

約数和(自身を含む): 300718656

約数和(自身を除く): 190839666

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 16573, 33146, 49719, 82865, 99438, 165730, 215449, 248595, 281741, 430898, 497190, 563482, 646347, 845223, 1077245, 1292694, 1408705, 1690446, 2154490, 2817410, 3231735, 3662633, 4226115, 6463470, 7325266, 8452230, 10987899, 18313165, 21975798, 36626330, 54939495, 109878990]

約数ペア:

[(1, 109878990), (2, 54939495), (3, 36626330), (5, 21975798), (6, 18313165), (10, 10987899), (13, 8452230), (15, 7325266), (17, 6463470), (26, 4226115), (30, 3662633), (34, 3231735), (39, 2817410), (51, 2154490), (65, 1690446), (78, 1408705), (85, 1292694), (102, 1077245), (130, 845223), (170, 646347), (195, 563482), (221, 497190), (255, 430898), (390, 281741), (442, 248595), (510, 215449), (663, 165730), (1105, 99438), (1326, 82865), (2210, 49719), (3315, 33146), (6630, 16573)]