40880730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1697}}^1$

素因数の和:1791

約数の個数: 64

約数和(自身を含む): 108563328

約数和(自身を除く): 67682598

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 73, 110, 146, 165, 219, 330, 365, 438, 730, 803, 1095, 1606, 1697, 2190, 2409, 3394, 4015, 4818, 5091, 8030, 8485, 10182, 12045, 16970, 18667, 24090, 25455, 37334, 50910, 56001, 93335, 112002, 123881, 186670, 247762, 280005, 371643, 560010, 619405, 743286, 1238810, 1362691, 1858215, 2725382, 3716430, 4088073, 6813455, 8176146, 13626910, 20440365, 40880730]

約数ペア:

[(1, 40880730), (2, 20440365), (3, 13626910), (5, 8176146), (6, 6813455), (10, 4088073), (11, 3716430), (15, 2725382), (22, 1858215), (30, 1362691), (33, 1238810), (55, 743286), (66, 619405), (73, 560010), (110, 371643), (146, 280005), (165, 247762), (219, 186670), (330, 123881), (365, 112002), (438, 93335), (730, 56001), (803, 50910), (1095, 37334), (1606, 25455), (1697, 24090), (2190, 18667), (2409, 16970), (3394, 12045), (4015, 10182), (4818, 8485), (5091, 8030)]