23954820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21013}}^1$

素因数の和:21044

約数の個数: 48

約数和(自身を含む): 70607040

約数和(自身を除く): 46652220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 21013, 42026, 63039, 84052, 105065, 126078, 210130, 252156, 315195, 399247, 420260, 630390, 798494, 1197741, 1260780, 1596988, 1996235, 2395482, 3992470, 4790964, 5988705, 7984940, 11977410, 23954820]

約数ペア:

[(1, 23954820), (2, 11977410), (3, 7984940), (4, 5988705), (5, 4790964), (6, 3992470), (10, 2395482), (12, 1996235), (15, 1596988), (19, 1260780), (20, 1197741), (30, 798494), (38, 630390), (57, 420260), (60, 399247), (76, 315195), (95, 252156), (114, 210130), (190, 126078), (228, 105065), (285, 84052), (380, 63039), (570, 42026), (1140, 21013)]