86787510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1723}}^1$

素因数の和:1829

約数の個数: 64

約数和(自身を含む): 220451328

約数和(自身を除く): 133663818

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 73, 115, 138, 146, 219, 230, 345, 365, 438, 690, 730, 1095, 1679, 1723, 2190, 3358, 3446, 5037, 5169, 8395, 8615, 10074, 10338, 16790, 17230, 25185, 25845, 39629, 50370, 51690, 79258, 118887, 125779, 198145, 237774, 251558, 377337, 396290, 594435, 628895, 754674, 1188870, 1257790, 1886685, 2892917, 3773370, 5785834, 8678751, 14464585, 17357502, 28929170, 43393755, 86787510]

約数ペア:

[(1, 86787510), (2, 43393755), (3, 28929170), (5, 17357502), (6, 14464585), (10, 8678751), (15, 5785834), (23, 3773370), (30, 2892917), (46, 1886685), (69, 1257790), (73, 1188870), (115, 754674), (138, 628895), (146, 594435), (219, 396290), (230, 377337), (345, 251558), (365, 237774), (438, 198145), (690, 125779), (730, 118887), (1095, 79258), (1679, 51690), (1723, 50370), (2190, 39629), (3358, 25845), (3446, 25185), (5037, 17230), (5169, 16790), (8395, 10338), (8615, 10074)]