120869670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{257}}^2$

素因数の和:585

約数の個数: 48

約数和(自身を含む): 295994448

約数和(自身を除く): 175124778

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 257, 305, 366, 514, 610, 771, 915, 1285, 1542, 1830, 2570, 3855, 7710, 15677, 31354, 47031, 66049, 78385, 94062, 132098, 156770, 198147, 235155, 330245, 396294, 470310, 660490, 990735, 1981470, 4028989, 8057978, 12086967, 20144945, 24173934, 40289890, 60434835, 120869670]

約数ペア:

[(1, 120869670), (2, 60434835), (3, 40289890), (5, 24173934), (6, 20144945), (10, 12086967), (15, 8057978), (30, 4028989), (61, 1981470), (122, 990735), (183, 660490), (257, 470310), (305, 396294), (366, 330245), (514, 235155), (610, 198147), (771, 156770), (915, 132098), (1285, 94062), (1542, 78385), (1830, 66049), (2570, 47031), (3855, 31354), (7710, 15677)]