30082570

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^2\times {\mathrm{73}}^1$

素因数の和:152

約数の個数: 72

約数和(自身を含む): 66129804

約数和(自身を除く): 36047234

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 70, 73, 98, 145, 146, 203, 245, 290, 365, 406, 490, 511, 730, 841, 1015, 1022, 1421, 1682, 2030, 2117, 2555, 2842, 3577, 4205, 4234, 5110, 5887, 7105, 7154, 8410, 10585, 11774, 14210, 14819, 17885, 21170, 29435, 29638, 35770, 41209, 58870, 61393, 74095, 82418, 103733, 122786, 148190, 206045, 207466, 306965, 412090, 429751, 518665, 613930, 859502, 1037330, 2148755, 3008257, 4297510, 6016514, 15041285, 30082570]

約数ペア:

[(1, 30082570), (2, 15041285), (5, 6016514), (7, 4297510), (10, 3008257), (14, 2148755), (29, 1037330), (35, 859502), (49, 613930), (58, 518665), (70, 429751), (73, 412090), (98, 306965), (145, 207466), (146, 206045), (203, 148190), (245, 122786), (290, 103733), (365, 82418), (406, 74095), (490, 61393), (511, 58870), (730, 41209), (841, 35770), (1015, 29638), (1022, 29435), (1421, 21170), (1682, 17885), (2030, 14819), (2117, 14210), (2555, 11774), (2842, 10585), (3577, 8410), (4205, 7154), (4234, 7105), (5110, 5887)]