79954770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{499}}^1$

素因数の和:632

約数の個数: 96

約数和(自身を含む): 225720000

約数和(自身を除く): 145765230

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 109, 147, 210, 218, 245, 294, 327, 490, 499, 545, 654, 735, 763, 998, 1090, 1470, 1497, 1526, 1635, 2289, 2495, 2994, 3270, 3493, 3815, 4578, 4990, 5341, 6986, 7485, 7630, 10479, 10682, 11445, 14970, 16023, 17465, 20958, 22890, 24451, 26705, 32046, 34930, 48902, 52395, 53410, 54391, 73353, 80115, 104790, 108782, 122255, 146706, 160230, 163173, 244510, 271955, 326346, 366765, 380737, 543910, 733530, 761474, 815865, 1142211, 1631730, 1903685, 2284422, 2665159, 3807370, 5330318, 5711055, 7995477, 11422110, 13325795, 15990954, 26651590, 39977385, 79954770]

約数ペア:

[(1, 79954770), (2, 39977385), (3, 26651590), (5, 15990954), (6, 13325795), (7, 11422110), (10, 7995477), (14, 5711055), (15, 5330318), (21, 3807370), (30, 2665159), (35, 2284422), (42, 1903685), (49, 1631730), (70, 1142211), (98, 815865), (105, 761474), (109, 733530), (147, 543910), (210, 380737), (218, 366765), (245, 326346), (294, 271955), (327, 244510), (490, 163173), (499, 160230), (545, 146706), (654, 122255), (735, 108782), (763, 104790), (998, 80115), (1090, 73353), (1470, 54391), (1497, 53410), (1526, 52395), (1635, 48902), (2289, 34930), (2495, 32046), (2994, 26705), (3270, 24451), (3493, 22890), (3815, 20958), (4578, 17465), (4990, 16023), (5341, 14970), (6986, 11445), (7485, 10682), (7630, 10479)]