66806070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:421

約数の個数: 64

約数和(自身を含む): 164229120

約数和(自身を除く): 97423050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 131, 178, 191, 262, 267, 382, 393, 445, 534, 573, 655, 786, 890, 955, 1146, 1310, 1335, 1910, 1965, 2670, 2865, 3930, 5730, 11659, 16999, 23318, 25021, 33998, 34977, 50042, 50997, 58295, 69954, 75063, 84995, 101994, 116590, 125105, 150126, 169990, 174885, 250210, 254985, 349770, 375315, 509970, 750630, 2226869, 4453738, 6680607, 11134345, 13361214, 22268690, 33403035, 66806070]

約数ペア:

[(1, 66806070), (2, 33403035), (3, 22268690), (5, 13361214), (6, 11134345), (10, 6680607), (15, 4453738), (30, 2226869), (89, 750630), (131, 509970), (178, 375315), (191, 349770), (262, 254985), (267, 250210), (382, 174885), (393, 169990), (445, 150126), (534, 125105), (573, 116590), (655, 101994), (786, 84995), (890, 75063), (955, 69954), (1146, 58295), (1310, 50997), (1335, 50042), (1910, 34977), (1965, 33998), (2670, 25021), (2865, 23318), (3930, 16999), (5730, 11659)]