90261420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1151}}^1\times {\mathrm{1307}}^1$

素因数の和:2470

約数の個数: 48

約数和(自身を含む): 253145088

約数和(自身を除く): 162883668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1151, 1307, 2302, 2614, 3453, 3921, 4604, 5228, 5755, 6535, 6906, 7842, 11510, 13070, 13812, 15684, 17265, 19605, 23020, 26140, 34530, 39210, 69060, 78420, 1504357, 3008714, 4513071, 6017428, 7521785, 9026142, 15043570, 18052284, 22565355, 30087140, 45130710, 90261420]

約数ペア:

[(1, 90261420), (2, 45130710), (3, 30087140), (4, 22565355), (5, 18052284), (6, 15043570), (10, 9026142), (12, 7521785), (15, 6017428), (20, 4513071), (30, 3008714), (60, 1504357), (1151, 78420), (1307, 69060), (2302, 39210), (2614, 34530), (3453, 26140), (3921, 23020), (4604, 19605), (5228, 17265), (5755, 15684), (6535, 13812), (6906, 13070), (7842, 11510)]