27797370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1$

素因数の和:487

約数の個数: 64

約数和(自身を含む): 69984000

約数和(自身を除く): 42186630

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 89, 145, 174, 178, 267, 290, 359, 435, 445, 534, 718, 870, 890, 1077, 1335, 1795, 2154, 2581, 2670, 3590, 5162, 5385, 7743, 10411, 10770, 12905, 15486, 20822, 25810, 31233, 31951, 38715, 52055, 62466, 63902, 77430, 95853, 104110, 156165, 159755, 191706, 312330, 319510, 479265, 926579, 958530, 1853158, 2779737, 4632895, 5559474, 9265790, 13898685, 27797370]

約数ペア:

[(1, 27797370), (2, 13898685), (3, 9265790), (5, 5559474), (6, 4632895), (10, 2779737), (15, 1853158), (29, 958530), (30, 926579), (58, 479265), (87, 319510), (89, 312330), (145, 191706), (174, 159755), (178, 156165), (267, 104110), (290, 95853), (359, 77430), (435, 63902), (445, 62466), (534, 52055), (718, 38715), (870, 31951), (890, 31233), (1077, 25810), (1335, 20822), (1795, 15486), (2154, 12905), (2581, 10770), (2670, 10411), (3590, 7743), (5162, 5385)]