15757221460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{306919}}^1$

素因数の和:307096

約数の個数: 48

約数和(自身を含む): 35268791040

約数和(自身を除く): 19511569580

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 151, 170, 302, 340, 604, 755, 1510, 2567, 3020, 5134, 10268, 12835, 25670, 51340, 306919, 613838, 1227676, 1534595, 3069190, 5217623, 6138380, 10435246, 20870492, 26088115, 46344769, 52176230, 92689538, 104352460, 185379076, 231723845, 463447690, 787861073, 926895380, 1575722146, 3151444292, 3939305365, 7878610730, 15757221460]

約数ペア:

[(1, 15757221460), (2, 7878610730), (4, 3939305365), (5, 3151444292), (10, 1575722146), (17, 926895380), (20, 787861073), (34, 463447690), (68, 231723845), (85, 185379076), (151, 104352460), (170, 92689538), (302, 52176230), (340, 46344769), (604, 26088115), (755, 20870492), (1510, 10435246), (2567, 6138380), (3020, 5217623), (5134, 3069190), (10268, 1534595), (12835, 1227676), (25670, 613838), (51340, 306919)]