30197752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{991}}^1$

素因数の和:1303

約数の個数: 32

約数和(自身を含む): 61246080

約数和(自身を除く): 31048328

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 293, 586, 991, 1172, 1982, 2344, 3809, 3964, 7618, 7928, 12883, 15236, 25766, 30472, 51532, 103064, 290363, 580726, 1161452, 2322904, 3774719, 7549438, 15098876, 30197752]

約数ペア:

[(1, 30197752), (2, 15098876), (4, 7549438), (8, 3774719), (13, 2322904), (26, 1161452), (52, 580726), (104, 290363), (293, 103064), (586, 51532), (991, 30472), (1172, 25766), (1982, 15236), (2344, 12883), (3809, 7928), (3964, 7618)]