3059820

素因数分解:

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

素因数の和:295

約数の個数: 72

約数和(自身を含む): 9434880

約数和(自身を除く): 6375060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 178, 180, 191, 267, 356, 382, 445, 534, 573, 764, 801, 890, 955, 1068, 1146, 1335, 1602, 1719, 1780, 1910, 2292, 2670, 2865, 3204, 3438, 3820, 4005, 5340, 5730, 6876, 8010, 8595, 11460, 16020, 16999, 17190, 33998, 34380, 50997, 67996, 84995, 101994, 152991, 169990, 203988, 254985, 305982, 339980, 509970, 611964, 764955, 1019940, 1529910, 3059820]

約数ペア:

[(1, 3059820), (2, 1529910), (3, 1019940), (4, 764955), (5, 611964), (6, 509970), (9, 339980), (10, 305982), (12, 254985), (15, 203988), (18, 169990), (20, 152991), (30, 101994), (36, 84995), (45, 67996), (60, 50997), (89, 34380), (90, 33998), (178, 17190), (180, 16999), (191, 16020), (267, 11460), (356, 8595), (382, 8010), (445, 6876), (534, 5730), (573, 5340), (764, 4005), (801, 3820), (890, 3438), (955, 3204), (1068, 2865), (1146, 2670), (1335, 2292), (1602, 1910), (1719, 1780)]