30583904

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1987}}^1$

素因数の和:2047

約数の個数: 48

約数和(自身を含む): 66629808

約数和(自身を除く): 36045904

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 74, 104, 148, 208, 296, 416, 481, 592, 962, 1184, 1924, 1987, 3848, 3974, 7696, 7948, 15392, 15896, 25831, 31792, 51662, 63584, 73519, 103324, 147038, 206648, 294076, 413296, 588152, 826592, 955747, 1176304, 1911494, 2352608, 3822988, 7645976, 15291952, 30583904]

約数ペア:

[(1, 30583904), (2, 15291952), (4, 7645976), (8, 3822988), (13, 2352608), (16, 1911494), (26, 1176304), (32, 955747), (37, 826592), (52, 588152), (74, 413296), (104, 294076), (148, 206648), (208, 147038), (296, 103324), (416, 73519), (481, 63584), (592, 51662), (962, 31792), (1184, 25831), (1924, 15896), (1987, 15392), (3848, 7948), (3974, 7696)]