1301509970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{2621}}^1$

素因数の和:2795

約数の個数: 64

約数和(自身を含む): 2609750016

約数和(自身を除く): 1308240046

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 127, 170, 230, 254, 391, 635, 782, 1270, 1955, 2159, 2621, 2921, 3910, 4318, 5242, 5842, 10795, 13105, 14605, 21590, 26210, 29210, 44557, 49657, 60283, 89114, 99314, 120566, 222785, 248285, 301415, 332867, 445570, 496570, 602830, 665734, 1024811, 1664335, 2049622, 3328670, 5124055, 5658739, 7655941, 10248110, 11317478, 15311882, 28293695, 38279705, 56587390, 76559410, 130150997, 260301994, 650754985, 1301509970]

約数ペア:

[(1, 1301509970), (2, 650754985), (5, 260301994), (10, 130150997), (17, 76559410), (23, 56587390), (34, 38279705), (46, 28293695), (85, 15311882), (115, 11317478), (127, 10248110), (170, 7655941), (230, 5658739), (254, 5124055), (391, 3328670), (635, 2049622), (782, 1664335), (1270, 1024811), (1955, 665734), (2159, 602830), (2621, 496570), (2921, 445570), (3910, 332867), (4318, 301415), (5242, 248285), (5842, 222785), (10795, 120566), (13105, 99314), (14605, 89114), (21590, 60283), (26210, 49657), (29210, 44557)]