174238090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{409}}^1$

素因数の和:571

約数の個数: 64

約数和(自身を含む): 353354400

約数和(自身を除く): 179116310

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 113, 130, 145, 226, 290, 377, 409, 565, 754, 818, 1130, 1469, 1885, 2045, 2938, 3277, 3770, 4090, 5317, 6554, 7345, 10634, 11861, 14690, 16385, 23722, 26585, 32770, 42601, 46217, 53170, 59305, 85202, 92434, 118610, 154193, 213005, 231085, 308386, 426010, 462170, 600821, 770965, 1201642, 1340293, 1541930, 2680586, 3004105, 6008210, 6701465, 13402930, 17423809, 34847618, 87119045, 174238090]

約数ペア:

[(1, 174238090), (2, 87119045), (5, 34847618), (10, 17423809), (13, 13402930), (26, 6701465), (29, 6008210), (58, 3004105), (65, 2680586), (113, 1541930), (130, 1340293), (145, 1201642), (226, 770965), (290, 600821), (377, 462170), (409, 426010), (565, 308386), (754, 231085), (818, 213005), (1130, 154193), (1469, 118610), (1885, 92434), (2045, 85202), (2938, 59305), (3277, 53170), (3770, 46217), (4090, 42601), (5317, 32770), (6554, 26585), (7345, 23722), (10634, 16385), (11861, 14690)]