30235840

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4973}}^1$

素因数の和:5009

約数の個数: 56

約数和(自身を含む): 75803760

約数和(自身を除く): 45567920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 4973, 6080, 9946, 19892, 24865, 39784, 49730, 79568, 94487, 99460, 159136, 188974, 198920, 318272, 377948, 397840, 472435, 755896, 795680, 944870, 1511792, 1591360, 1889740, 3023584, 3779480, 6047168, 7558960, 15117920, 30235840]

約数ペア:

[(1, 30235840), (2, 15117920), (4, 7558960), (5, 6047168), (8, 3779480), (10, 3023584), (16, 1889740), (19, 1591360), (20, 1511792), (32, 944870), (38, 795680), (40, 755896), (64, 472435), (76, 397840), (80, 377948), (95, 318272), (152, 198920), (160, 188974), (190, 159136), (304, 99460), (320, 94487), (380, 79568), (608, 49730), (760, 39784), (1216, 24865), (1520, 19892), (3040, 9946), (4973, 6080)]