29219640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6581}}^1$

素因数の和:6632

約数の個数: 64

約数和(自身を含む): 90041760

約数和(自身を除く): 60822120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 6581, 13162, 19743, 26324, 32905, 39486, 52648, 65810, 78972, 98715, 131620, 157944, 197430, 243497, 263240, 394860, 486994, 730491, 789720, 973988, 1217485, 1460982, 1947976, 2434970, 2921964, 3652455, 4869940, 5843928, 7304910, 9739880, 14609820, 29219640]

約数ペア:

[(1, 29219640), (2, 14609820), (3, 9739880), (4, 7304910), (5, 5843928), (6, 4869940), (8, 3652455), (10, 2921964), (12, 2434970), (15, 1947976), (20, 1460982), (24, 1217485), (30, 973988), (37, 789720), (40, 730491), (60, 486994), (74, 394860), (111, 263240), (120, 243497), (148, 197430), (185, 157944), (222, 131620), (296, 98715), (370, 78972), (444, 65810), (555, 52648), (740, 39486), (888, 32905), (1110, 26324), (1480, 19743), (2220, 13162), (4440, 6581)]