1154820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1013}}^1$

素因数の和:1044

約数の個数: 48

約数和(自身を含む): 3407040

約数和(自身を除く): 2252220

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, 1013, 1140, 2026, 3039, 4052, 5065, 6078, 10130, 12156, 15195, 19247, 20260, 30390, 38494, 57741, 60780, 76988, 96235, 115482, 192470, 230964, 288705, 384940, 577410, 1154820]

約数ペア:

[(1, 1154820), (2, 577410), (3, 384940), (4, 288705), (5, 230964), (6, 192470), (10, 115482), (12, 96235), (15, 76988), (19, 60780), (20, 57741), (30, 38494), (38, 30390), (57, 20260), (60, 19247), (76, 15195), (95, 12156), (114, 10130), (190, 6078), (228, 5065), (285, 4052), (380, 3039), (570, 2026), (1013, 1140)]