88689930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2591}}^1$

素因数の和:2771

約数の個数: 64

約数和(自身を含む): 244850688

約数和(自身を除く): 156160758

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 163, 210, 326, 489, 815, 978, 1141, 1630, 2282, 2445, 2591, 3423, 4890, 5182, 5705, 6846, 7773, 11410, 12955, 15546, 17115, 18137, 25910, 34230, 36274, 38865, 54411, 77730, 90685, 108822, 181370, 272055, 422333, 544110, 844666, 1266999, 2111665, 2533998, 2956331, 4223330, 5912662, 6334995, 8868993, 12669990, 14781655, 17737986, 29563310, 44344965, 88689930]

約数ペア:

[(1, 88689930), (2, 44344965), (3, 29563310), (5, 17737986), (6, 14781655), (7, 12669990), (10, 8868993), (14, 6334995), (15, 5912662), (21, 4223330), (30, 2956331), (35, 2533998), (42, 2111665), (70, 1266999), (105, 844666), (163, 544110), (210, 422333), (326, 272055), (489, 181370), (815, 108822), (978, 90685), (1141, 77730), (1630, 54411), (2282, 38865), (2445, 36274), (2591, 34230), (3423, 25910), (4890, 18137), (5182, 17115), (5705, 15546), (6846, 12955), (7773, 11410)]