90510570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{773}}^1\times {\mathrm{1301}}^1$

素因数の和:2087

約数の個数: 48

約数和(自身を含む): 235813032

約数和(自身を除く): 145302462

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 773, 1301, 1546, 2319, 2602, 3865, 3903, 4638, 6505, 6957, 7730, 7806, 11595, 11709, 13010, 13914, 19515, 23190, 23418, 34785, 39030, 58545, 69570, 117090, 1005673, 2011346, 3017019, 5028365, 6034038, 9051057, 10056730, 15085095, 18102114, 30170190, 45255285, 90510570]

約数ペア:

[(1, 90510570), (2, 45255285), (3, 30170190), (5, 18102114), (6, 15085095), (9, 10056730), (10, 9051057), (15, 6034038), (18, 5028365), (30, 3017019), (45, 2011346), (90, 1005673), (773, 117090), (1301, 69570), (1546, 58545), (2319, 39030), (2602, 34785), (3865, 23418), (3903, 23190), (4638, 19515), (6505, 13914), (6957, 13010), (7730, 11709), (7806, 11595)]