145382770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{48623}}^1$

素因数の和:48666

約数の個数: 32

約数和(自身を含む): 294077952

約数和(自身を除く): 148695182

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 48623, 97246, 243115, 486230, 632099, 1118329, 1264198, 2236658, 3160495, 5591645, 6320990, 11183290, 14538277, 29076554, 72691385, 145382770]

約数ペア:

[(1, 145382770), (2, 72691385), (5, 29076554), (10, 14538277), (13, 11183290), (23, 6320990), (26, 5591645), (46, 3160495), (65, 2236658), (115, 1264198), (130, 1118329), (230, 632099), (299, 486230), (598, 243115), (1495, 97246), (2990, 48623)]