61726770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13997}}^1$

素因数の和:14024

約数の個数: 72

約数和(自身を含む): 186705324

約数和(自身を除く): 124978554

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 13997, 27994, 41991, 69985, 83982, 97979, 125973, 139970, 195958, 209955, 251946, 293937, 419910, 489895, 587874, 629865, 685853, 881811, 979790, 1259730, 1371706, 1469685, 1763622, 2057559, 2939370, 3429265, 4115118, 4409055, 6172677, 6858530, 8818110, 10287795, 12345354, 20575590, 30863385, 61726770]

約数ペア:

[(1, 61726770), (2, 30863385), (3, 20575590), (5, 12345354), (6, 10287795), (7, 8818110), (9, 6858530), (10, 6172677), (14, 4409055), (15, 4115118), (18, 3429265), (21, 2939370), (30, 2057559), (35, 1763622), (42, 1469685), (45, 1371706), (49, 1259730), (63, 979790), (70, 881811), (90, 685853), (98, 629865), (105, 587874), (126, 489895), (147, 419910), (210, 293937), (245, 251946), (294, 209955), (315, 195958), (441, 139970), (490, 125973), (630, 97979), (735, 83982), (882, 69985), (1470, 41991), (2205, 27994), (4410, 13997)]