99911490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{67967}}^1$

素因数の和:67991

約数の個数: 48

約数和(自身を含む): 278940672

約数和(自身を除く): 179029182

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 67967, 135934, 203901, 339835, 407802, 475769, 679670, 951538, 1019505, 1427307, 2039010, 2378845, 2854614, 3330383, 4757690, 6660766, 7136535, 9991149, 14273070, 16651915, 19982298, 33303830, 49955745, 99911490]

約数ペア:

[(1, 99911490), (2, 49955745), (3, 33303830), (5, 19982298), (6, 16651915), (7, 14273070), (10, 9991149), (14, 7136535), (15, 6660766), (21, 4757690), (30, 3330383), (35, 2854614), (42, 2378845), (49, 2039010), (70, 1427307), (98, 1019505), (105, 951538), (147, 679670), (210, 475769), (245, 407802), (294, 339835), (490, 203901), (735, 135934), (1470, 67967)]