16780410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3967}}^1$

素因数の和:4027

約数の個数: 48

約数和(自身を含む): 44568576

約数和(自身を除く): 27788166

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 3967, 4230, 7934, 11901, 19835, 23802, 35703, 39670, 59505, 71406, 119010, 178515, 186449, 357030, 372898, 559347, 932245, 1118694, 1678041, 1864490, 2796735, 3356082, 5593470, 8390205, 16780410]

約数ペア:

[(1, 16780410), (2, 8390205), (3, 5593470), (5, 3356082), (6, 2796735), (9, 1864490), (10, 1678041), (15, 1118694), (18, 932245), (30, 559347), (45, 372898), (47, 357030), (90, 186449), (94, 178515), (141, 119010), (235, 71406), (282, 59505), (423, 39670), (470, 35703), (705, 23802), (846, 19835), (1410, 11901), (2115, 7934), (3967, 4230)]