30540750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{947}}^1$

素因数の和:1010

約数の個数: 64

約数和(自身を含む): 78084864

約数和(自身を除く): 47544114

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 125, 129, 150, 215, 250, 258, 375, 430, 645, 750, 947, 1075, 1290, 1894, 2150, 2841, 3225, 4735, 5375, 5682, 6450, 9470, 10750, 14205, 16125, 23675, 28410, 32250, 40721, 47350, 71025, 81442, 118375, 122163, 142050, 203605, 236750, 244326, 355125, 407210, 610815, 710250, 1018025, 1221630, 2036050, 3054075, 5090125, 6108150, 10180250, 15270375, 30540750]

約数ペア:

[(1, 30540750), (2, 15270375), (3, 10180250), (5, 6108150), (6, 5090125), (10, 3054075), (15, 2036050), (25, 1221630), (30, 1018025), (43, 710250), (50, 610815), (75, 407210), (86, 355125), (125, 244326), (129, 236750), (150, 203605), (215, 142050), (250, 122163), (258, 118375), (375, 81442), (430, 71025), (645, 47350), (750, 40721), (947, 32250), (1075, 28410), (1290, 23675), (1894, 16125), (2150, 14205), (2841, 10750), (3225, 9470), (4735, 6450), (5375, 5682)]