26668530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{42331}}^1$

素因数の和:42351

約数の個数: 48

約数和(自身を含む): 79245504

約数和(自身を除く): 52576974

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 42331, 84662, 126993, 211655, 253986, 296317, 380979, 423310, 592634, 634965, 761958, 888951, 1269930, 1481585, 1777902, 1904895, 2666853, 2963170, 3809790, 4444755, 5333706, 8889510, 13334265, 26668530]

約数ペア:

[(1, 26668530), (2, 13334265), (3, 8889510), (5, 5333706), (6, 4444755), (7, 3809790), (9, 2963170), (10, 2666853), (14, 1904895), (15, 1777902), (18, 1481585), (21, 1269930), (30, 888951), (35, 761958), (42, 634965), (45, 592634), (63, 423310), (70, 380979), (90, 296317), (105, 253986), (126, 211655), (210, 126993), (315, 84662), (630, 42331)]