143654820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{126013}}^1$

素因数の和:126044

約数の個数: 48

約数和(自身を含む): 423407040

約数和(自身を除く): 279752220

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, 126013, 252026, 378039, 504052, 630065, 756078, 1260130, 1512156, 1890195, 2394247, 2520260, 3780390, 4788494, 7182741, 7560780, 9576988, 11971235, 14365482, 23942470, 28730964, 35913705, 47884940, 71827410, 143654820]

約数ペア:

[(1, 143654820), (2, 71827410), (3, 47884940), (4, 35913705), (5, 28730964), (6, 23942470), (10, 14365482), (12, 11971235), (15, 9576988), (19, 7560780), (20, 7182741), (30, 4788494), (38, 3780390), (57, 2520260), (60, 2394247), (76, 1890195), (95, 1512156), (114, 1260130), (190, 756078), (228, 630065), (285, 504052), (380, 378039), (570, 252026), (1140, 126013)]