1529910

素因数分解:

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

素因数の和:293

約数の個数: 48

約数和(自身を含む): 4043520

約数和(自身を除く): 2513610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 191, 267, 382, 445, 534, 573, 801, 890, 955, 1146, 1335, 1602, 1719, 1910, 2670, 2865, 3438, 4005, 5730, 8010, 8595, 16999, 17190, 33998, 50997, 84995, 101994, 152991, 169990, 254985, 305982, 509970, 764955, 1529910]

約数ペア:

[(1, 1529910), (2, 764955), (3, 509970), (5, 305982), (6, 254985), (9, 169990), (10, 152991), (15, 101994), (18, 84995), (30, 50997), (45, 33998), (89, 17190), (90, 16999), (178, 8595), (191, 8010), (267, 5730), (382, 4005), (445, 3438), (534, 2865), (573, 2670), (801, 1910), (890, 1719), (955, 1602), (1146, 1335)]