40736910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1373}}^1$

素因数の和:1449

約数の個数: 64

約数和(自身を含む): 104467968

約数和(自身を除く): 63731058

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 43, 46, 69, 86, 115, 129, 138, 215, 230, 258, 345, 430, 645, 690, 989, 1290, 1373, 1978, 2746, 2967, 4119, 4945, 5934, 6865, 8238, 9890, 13730, 14835, 20595, 29670, 31579, 41190, 59039, 63158, 94737, 118078, 157895, 177117, 189474, 295195, 315790, 354234, 473685, 590390, 885585, 947370, 1357897, 1771170, 2715794, 4073691, 6789485, 8147382, 13578970, 20368455, 40736910]

約数ペア:

[(1, 40736910), (2, 20368455), (3, 13578970), (5, 8147382), (6, 6789485), (10, 4073691), (15, 2715794), (23, 1771170), (30, 1357897), (43, 947370), (46, 885585), (69, 590390), (86, 473685), (115, 354234), (129, 315790), (138, 295195), (215, 189474), (230, 177117), (258, 157895), (345, 118078), (430, 94737), (645, 63158), (690, 59039), (989, 41190), (1290, 31579), (1373, 29670), (1978, 20595), (2746, 14835), (2967, 13730), (4119, 9890), (4945, 8238), (5934, 6865)]