2021082030

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{75611}}^1$

素因数の和:75644

約数の個数: 96

約数和(自身を含む): 5944917888

約数和(自身を除く): 3923835858

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 135, 162, 165, 198, 243, 270, 297, 330, 405, 486, 495, 594, 810, 891, 990, 1215, 1485, 1782, 2430, 2673, 2970, 4455, 5346, 8910, 13365, 26730, 75611, 151222, 226833, 378055, 453666, 680499, 756110, 831721, 1134165, 1360998, 1663442, 2041497, 2268330, 2495163, 3402495, 4082994, 4158605, 4990326, 6124491, 6804990, 7485489, 8317210, 10207485, 12248982, 12475815, 14970978, 18373473, 20414970, 22456467, 24951630, 30622455, 36746946, 37427445, 44912934, 61244910, 67369401, 74854890, 91867365, 112282335, 134738802, 183734730, 202108203, 224564670, 336847005, 404216406, 673694010, 1010541015, 2021082030]

約数ペア:

[(1, 2021082030), (2, 1010541015), (3, 673694010), (5, 404216406), (6, 336847005), (9, 224564670), (10, 202108203), (11, 183734730), (15, 134738802), (18, 112282335), (22, 91867365), (27, 74854890), (30, 67369401), (33, 61244910), (45, 44912934), (54, 37427445), (55, 36746946), (66, 30622455), (81, 24951630), (90, 22456467), (99, 20414970), (110, 18373473), (135, 14970978), (162, 12475815), (165, 12248982), (198, 10207485), (243, 8317210), (270, 7485489), (297, 6804990), (330, 6124491), (405, 4990326), (486, 4158605), (495, 4082994), (594, 3402495), (810, 2495163), (891, 2268330), (990, 2041497), (1215, 1663442), (1485, 1360998), (1782, 1134165), (2430, 831721), (2673, 756110), (2970, 680499), (4455, 453666), (5346, 378055), (8910, 226833), (13365, 151222), (26730, 75611)]