750438430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{14869}}^1$

素因数の和:14993

約数の個数: 48

約数和(自身を含む): 1586688480

約数和(自身を除く): 836250050

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 103, 206, 245, 490, 515, 721, 1030, 1442, 3605, 5047, 7210, 10094, 14869, 25235, 29738, 50470, 74345, 104083, 148690, 208166, 520415, 728581, 1040830, 1457162, 1531507, 3063014, 3642905, 7285810, 7657535, 10720549, 15315070, 21441098, 53602745, 75043843, 107205490, 150087686, 375219215, 750438430]

約数ペア:

[(1, 750438430), (2, 375219215), (5, 150087686), (7, 107205490), (10, 75043843), (14, 53602745), (35, 21441098), (49, 15315070), (70, 10720549), (98, 7657535), (103, 7285810), (206, 3642905), (245, 3063014), (490, 1531507), (515, 1457162), (721, 1040830), (1030, 728581), (1442, 520415), (3605, 208166), (5047, 148690), (7210, 104083), (10094, 74345), (14869, 50470), (25235, 29738)]