26445390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:421

約数の個数: 64

約数和(自身を含む): 66484800

約数和(自身を除く): 40039410

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 113, 145, 174, 226, 269, 290, 339, 435, 538, 565, 678, 807, 870, 1130, 1345, 1614, 1695, 2690, 3277, 3390, 4035, 6554, 7801, 8070, 9831, 15602, 16385, 19662, 23403, 30397, 32770, 39005, 46806, 49155, 60794, 78010, 91191, 98310, 117015, 151985, 182382, 234030, 303970, 455955, 881513, 911910, 1763026, 2644539, 4407565, 5289078, 8815130, 13222695, 26445390]

約数ペア:

[(1, 26445390), (2, 13222695), (3, 8815130), (5, 5289078), (6, 4407565), (10, 2644539), (15, 1763026), (29, 911910), (30, 881513), (58, 455955), (87, 303970), (113, 234030), (145, 182382), (174, 151985), (226, 117015), (269, 98310), (290, 91191), (339, 78010), (435, 60794), (538, 49155), (565, 46806), (678, 39005), (807, 32770), (870, 30397), (1130, 23403), (1345, 19662), (1614, 16385), (1695, 15602), (2690, 9831), (3277, 8070), (3390, 7801), (4035, 6554)]