525987070

素因数分解:

$2^1\times 5^1\times 7^4\times {\mathrm{19}}^1\times {\mathrm{1153}}^1$

素因数の和:1207

約数の個数: 80

約数和(自身を含む): 1163647440

約数和(自身を除く): 637660370

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 343, 490, 665, 686, 931, 1153, 1330, 1715, 1862, 2306, 2401, 3430, 4655, 4802, 5765, 6517, 8071, 9310, 11530, 12005, 13034, 16142, 21907, 24010, 32585, 40355, 43814, 45619, 56497, 65170, 80710, 91238, 109535, 112994, 153349, 219070, 228095, 282485, 306698, 395479, 456190, 564970, 766745, 790958, 1073443, 1533490, 1977395, 2146886, 2768353, 3954790, 5367215, 5536706, 7514101, 10734430, 13841765, 15028202, 27683530, 37570505, 52598707, 75141010, 105197414, 262993535, 525987070]

約数ペア:

[(1, 525987070), (2, 262993535), (5, 105197414), (7, 75141010), (10, 52598707), (14, 37570505), (19, 27683530), (35, 15028202), (38, 13841765), (49, 10734430), (70, 7514101), (95, 5536706), (98, 5367215), (133, 3954790), (190, 2768353), (245, 2146886), (266, 1977395), (343, 1533490), (490, 1073443), (665, 790958), (686, 766745), (931, 564970), (1153, 456190), (1330, 395479), (1715, 306698), (1862, 282485), (2306, 228095), (2401, 219070), (3430, 153349), (4655, 112994), (4802, 109535), (5765, 91238), (6517, 80710), (8071, 65170), (9310, 56497), (11530, 45619), (12005, 43814), (13034, 40355), (16142, 32585), (21907, 24010)]