31548690

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{12983}}^1$

素因数の和:13005

約数の個数: 48

約数和(自身を含む): 85071168

約数和(自身を除く): 53522478

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 12983, 25966, 38949, 64915, 77898, 116847, 129830, 194745, 233694, 350541, 389490, 584235, 701082, 1051623, 1168470, 1752705, 2103246, 3154869, 3505410, 5258115, 6309738, 10516230, 15774345, 31548690]

約数ペア:

[(1, 31548690), (2, 15774345), (3, 10516230), (5, 6309738), (6, 5258115), (9, 3505410), (10, 3154869), (15, 2103246), (18, 1752705), (27, 1168470), (30, 1051623), (45, 701082), (54, 584235), (81, 389490), (90, 350541), (135, 233694), (162, 194745), (243, 129830), (270, 116847), (405, 77898), (486, 64915), (810, 38949), (1215, 25966), (2430, 12983)]