299477860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1061}}^1\times {\mathrm{1283}}^1$

素因数の和:2364

約数の個数: 48

約数和(自身を含む): 687258432

約数和(自身を除く): 387780572

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1061, 1283, 2122, 2566, 4244, 5132, 5305, 6415, 10610, 11671, 12830, 14113, 21220, 23342, 25660, 28226, 46684, 56452, 58355, 70565, 116710, 141130, 233420, 282260, 1361263, 2722526, 5445052, 6806315, 13612630, 14973893, 27225260, 29947786, 59895572, 74869465, 149738930, 299477860]

約数ペア:

[(1, 299477860), (2, 149738930), (4, 74869465), (5, 59895572), (10, 29947786), (11, 27225260), (20, 14973893), (22, 13612630), (44, 6806315), (55, 5445052), (110, 2722526), (220, 1361263), (1061, 282260), (1283, 233420), (2122, 141130), (2566, 116710), (4244, 70565), (5132, 58355), (5305, 56452), (6415, 46684), (10610, 28226), (11671, 25660), (12830, 23342), (14113, 21220)]