30706786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{577}}^1$

素因数の和:690

約数の個数: 32

約数和(自身を含む): 52436160

約数和(自身を除く): 21729374

約数列:

[1, 2, 11, 22, 41, 59, 82, 118, 451, 577, 649, 902, 1154, 1298, 2419, 4838, 6347, 12694, 23657, 26609, 34043, 47314, 53218, 68086, 260227, 374473, 520454, 748946, 1395763, 2791526, 15353393, 30706786]

約数ペア:

[(1, 30706786), (2, 15353393), (11, 2791526), (22, 1395763), (41, 748946), (59, 520454), (82, 374473), (118, 260227), (451, 68086), (577, 53218), (649, 47314), (902, 34043), (1154, 26609), (1298, 23657), (2419, 12694), (4838, 6347)]