15133580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:375

約数の個数: 96

約数和(自身を含む): 41029632

約数和(自身を除く): 25896052

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 31, 35, 44, 55, 62, 70, 77, 110, 124, 140, 154, 155, 217, 220, 308, 310, 317, 341, 385, 434, 620, 634, 682, 770, 868, 1085, 1268, 1364, 1540, 1585, 1705, 2170, 2219, 2387, 3170, 3410, 3487, 4340, 4438, 4774, 6340, 6820, 6974, 8876, 9548, 9827, 11095, 11935, 13948, 17435, 19654, 22190, 23870, 24409, 34870, 39308, 44380, 47740, 48818, 49135, 68789, 69740, 97636, 98270, 108097, 122045, 137578, 196540, 216194, 244090, 275156, 343945, 432388, 488180, 540485, 687890, 756679, 1080970, 1375780, 1513358, 2161940, 3026716, 3783395, 7566790, 15133580]

約数ペア:

[(1, 15133580), (2, 7566790), (4, 3783395), (5, 3026716), (7, 2161940), (10, 1513358), (11, 1375780), (14, 1080970), (20, 756679), (22, 687890), (28, 540485), (31, 488180), (35, 432388), (44, 343945), (55, 275156), (62, 244090), (70, 216194), (77, 196540), (110, 137578), (124, 122045), (140, 108097), (154, 98270), (155, 97636), (217, 69740), (220, 68789), (308, 49135), (310, 48818), (317, 47740), (341, 44380), (385, 39308), (434, 34870), (620, 24409), (634, 23870), (682, 22190), (770, 19654), (868, 17435), (1085, 13948), (1268, 11935), (1364, 11095), (1540, 9827), (1585, 9548), (1705, 8876), (2170, 6974), (2219, 6820), (2387, 6340), (3170, 4774), (3410, 4438), (3487, 4340)]