19266270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1021}}^1$

素因数の和:1085

約数の個数: 64

約数和(自身を含む): 50331456

約数和(自身を除く): 31065186

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 37, 51, 74, 85, 102, 111, 170, 185, 222, 255, 370, 510, 555, 629, 1021, 1110, 1258, 1887, 2042, 3063, 3145, 3774, 5105, 6126, 6290, 9435, 10210, 15315, 17357, 18870, 30630, 34714, 37777, 52071, 75554, 86785, 104142, 113331, 173570, 188885, 226662, 260355, 377770, 520710, 566655, 642209, 1133310, 1284418, 1926627, 3211045, 3853254, 6422090, 9633135, 19266270]

約数ペア:

[(1, 19266270), (2, 9633135), (3, 6422090), (5, 3853254), (6, 3211045), (10, 1926627), (15, 1284418), (17, 1133310), (30, 642209), (34, 566655), (37, 520710), (51, 377770), (74, 260355), (85, 226662), (102, 188885), (111, 173570), (170, 113331), (185, 104142), (222, 86785), (255, 75554), (370, 52071), (510, 37777), (555, 34714), (629, 30630), (1021, 18870), (1110, 17357), (1258, 15315), (1887, 10210), (2042, 9435), (3063, 6290), (3145, 6126), (3774, 5105)]