2090367030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{4099}}^1$

素因数の和:4389

約数の個数: 64

約数和(自身を含む): 5101056000

約数和(自身を除く): 3010688970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 191, 267, 382, 445, 534, 573, 890, 955, 1146, 1335, 1910, 2670, 2865, 4099, 5730, 8198, 12297, 16999, 20495, 24594, 33998, 40990, 50997, 61485, 84995, 101994, 122970, 169990, 254985, 364811, 509970, 729622, 782909, 1094433, 1565818, 1824055, 2188866, 2348727, 3648110, 3914545, 4697454, 5472165, 7829090, 10944330, 11743635, 23487270, 69678901, 139357802, 209036703, 348394505, 418073406, 696789010, 1045183515, 2090367030]

約数ペア:

[(1, 2090367030), (2, 1045183515), (3, 696789010), (5, 418073406), (6, 348394505), (10, 209036703), (15, 139357802), (30, 69678901), (89, 23487270), (178, 11743635), (191, 10944330), (267, 7829090), (382, 5472165), (445, 4697454), (534, 3914545), (573, 3648110), (890, 2348727), (955, 2188866), (1146, 1824055), (1335, 1565818), (1910, 1094433), (2670, 782909), (2865, 729622), (4099, 509970), (5730, 364811), (8198, 254985), (12297, 169990), (16999, 122970), (20495, 101994), (24594, 84995), (33998, 61485), (40990, 50997)]