30788464

素因数分解:

$2^4\times 7^2\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:422

約数の個数: 60

約数和(自身を含む): 70100424

約数和(自身を除く): 39311960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 173, 196, 227, 346, 392, 454, 692, 784, 908, 1211, 1384, 1589, 1816, 2422, 2768, 3178, 3632, 4844, 6356, 8477, 9688, 11123, 12712, 16954, 19376, 22246, 25424, 33908, 39271, 44492, 67816, 78542, 88984, 135632, 157084, 177968, 274897, 314168, 549794, 628336, 1099588, 1924279, 2199176, 3848558, 4398352, 7697116, 15394232, 30788464]

約数ペア:

[(1, 30788464), (2, 15394232), (4, 7697116), (7, 4398352), (8, 3848558), (14, 2199176), (16, 1924279), (28, 1099588), (49, 628336), (56, 549794), (98, 314168), (112, 274897), (173, 177968), (196, 157084), (227, 135632), (346, 88984), (392, 78542), (454, 67816), (692, 44492), (784, 39271), (908, 33908), (1211, 25424), (1384, 22246), (1589, 19376), (1816, 16954), (2422, 12712), (2768, 11123), (3178, 9688), (3632, 8477), (4844, 6356)]