23070780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1913}}^1$

素因数の和:1995

約数の個数: 72

約数和(自身を含む): 71062992

約数和(自身を除く): 47992212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 1913, 2010, 2412, 3015, 3826, 4020, 5739, 6030, 7652, 9565, 11478, 12060, 17217, 19130, 22956, 28695, 34434, 38260, 57390, 68868, 86085, 114780, 128171, 172170, 256342, 344340, 384513, 512684, 640855, 769026, 1153539, 1281710, 1538052, 1922565, 2307078, 2563420, 3845130, 4614156, 5767695, 7690260, 11535390, 23070780]

約数ペア:

[(1, 23070780), (2, 11535390), (3, 7690260), (4, 5767695), (5, 4614156), (6, 3845130), (9, 2563420), (10, 2307078), (12, 1922565), (15, 1538052), (18, 1281710), (20, 1153539), (30, 769026), (36, 640855), (45, 512684), (60, 384513), (67, 344340), (90, 256342), (134, 172170), (180, 128171), (201, 114780), (268, 86085), (335, 68868), (402, 57390), (603, 38260), (670, 34434), (804, 28695), (1005, 22956), (1206, 19130), (1340, 17217), (1913, 12060), (2010, 11478), (2412, 9565), (3015, 7652), (3826, 6030), (4020, 5739)]