30136580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{587}}^1$

素因数の和:764

約数の個数: 48

約数和(自身を含む): 67568256

約数和(自身を除く): 37431676

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 151, 170, 302, 340, 587, 604, 755, 1174, 1510, 2348, 2567, 2935, 3020, 5134, 5870, 9979, 10268, 11740, 12835, 19958, 25670, 39916, 49895, 51340, 88637, 99790, 177274, 199580, 354548, 443185, 886370, 1506829, 1772740, 3013658, 6027316, 7534145, 15068290, 30136580]

約数ペア:

[(1, 30136580), (2, 15068290), (4, 7534145), (5, 6027316), (10, 3013658), (17, 1772740), (20, 1506829), (34, 886370), (68, 443185), (85, 354548), (151, 199580), (170, 177274), (302, 99790), (340, 88637), (587, 51340), (604, 49895), (755, 39916), (1174, 25670), (1510, 19958), (2348, 12835), (2567, 11740), (2935, 10268), (3020, 9979), (5134, 5870)]