16477890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:224

約数の個数: 128

約数和(自身を含む): 48771072

約数和(自身を除く): 32293182

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 23, 26, 30, 33, 39, 46, 55, 65, 66, 69, 78, 110, 115, 130, 138, 143, 165, 167, 195, 230, 253, 286, 299, 330, 334, 345, 390, 429, 501, 506, 598, 690, 715, 759, 835, 858, 897, 1002, 1265, 1430, 1495, 1518, 1670, 1794, 1837, 2145, 2171, 2505, 2530, 2990, 3289, 3674, 3795, 3841, 4290, 4342, 4485, 5010, 5511, 6513, 6578, 7590, 7682, 8970, 9185, 9867, 10855, 11022, 11523, 13026, 16445, 18370, 19205, 19734, 21710, 23046, 23881, 27555, 32565, 32890, 38410, 42251, 47762, 49335, 49933, 55110, 57615, 65130, 71643, 84502, 98670, 99866, 115230, 119405, 126753, 143286, 149799, 211255, 238810, 249665, 253506, 299598, 358215, 422510, 499330, 549263, 633765, 716430, 748995, 1098526, 1267530, 1497990, 1647789, 2746315, 3295578, 5492630, 8238945, 16477890]

約数ペア:

[(1, 16477890), (2, 8238945), (3, 5492630), (5, 3295578), (6, 2746315), (10, 1647789), (11, 1497990), (13, 1267530), (15, 1098526), (22, 748995), (23, 716430), (26, 633765), (30, 549263), (33, 499330), (39, 422510), (46, 358215), (55, 299598), (65, 253506), (66, 249665), (69, 238810), (78, 211255), (110, 149799), (115, 143286), (130, 126753), (138, 119405), (143, 115230), (165, 99866), (167, 98670), (195, 84502), (230, 71643), (253, 65130), (286, 57615), (299, 55110), (330, 49933), (334, 49335), (345, 47762), (390, 42251), (429, 38410), (501, 32890), (506, 32565), (598, 27555), (690, 23881), (715, 23046), (759, 21710), (835, 19734), (858, 19205), (897, 18370), (1002, 16445), (1265, 13026), (1430, 11523), (1495, 11022), (1518, 10855), (1670, 9867), (1794, 9185), (1837, 8970), (2145, 7682), (2171, 7590), (2505, 6578), (2530, 6513), (2990, 5511), (3289, 5010), (3674, 4485), (3795, 4342), (3841, 4290)]