84354540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{2153}}^1$

素因数の和:2818

約数の個数: 48

約数和(自身を含む): 236664288

約数和(自身を除く): 152309748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 653, 1306, 1959, 2153, 2612, 3265, 3918, 4306, 6459, 6530, 7836, 8612, 9795, 10765, 12918, 13060, 19590, 21530, 25836, 32295, 39180, 43060, 64590, 129180, 1405909, 2811818, 4217727, 5623636, 7029545, 8435454, 14059090, 16870908, 21088635, 28118180, 42177270, 84354540]

約数ペア:

[(1, 84354540), (2, 42177270), (3, 28118180), (4, 21088635), (5, 16870908), (6, 14059090), (10, 8435454), (12, 7029545), (15, 5623636), (20, 4217727), (30, 2811818), (60, 1405909), (653, 129180), (1306, 64590), (1959, 43060), (2153, 39180), (2612, 32295), (3265, 25836), (3918, 21530), (4306, 19590), (6459, 13060), (6530, 12918), (7836, 10765), (8612, 9795)]