78965670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{16349}}^1$

素因数の和:16389

約数の個数: 64

約数和(自身を含む): 226022400

約数和(自身を除く): 147056730

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 2415, 4830, 16349, 32698, 49047, 81745, 98094, 114443, 163490, 228886, 245235, 343329, 376027, 490470, 572215, 686658, 752054, 1128081, 1144430, 1716645, 1880135, 2256162, 2632189, 3433290, 3760270, 5264378, 5640405, 7896567, 11280810, 13160945, 15793134, 26321890, 39482835, 78965670]

約数ペア:

[(1, 78965670), (2, 39482835), (3, 26321890), (5, 15793134), (6, 13160945), (7, 11280810), (10, 7896567), (14, 5640405), (15, 5264378), (21, 3760270), (23, 3433290), (30, 2632189), (35, 2256162), (42, 1880135), (46, 1716645), (69, 1144430), (70, 1128081), (105, 752054), (115, 686658), (138, 572215), (161, 490470), (210, 376027), (230, 343329), (322, 245235), (345, 228886), (483, 163490), (690, 114443), (805, 98094), (966, 81745), (1610, 49047), (2415, 32698), (4830, 16349)]