40656690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{26573}}^1$

素因数の和:26603

約数の個数: 48

約数和(自身を含む): 111929688

約数和(自身を除く): 71272998

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 26573, 53146, 79719, 132865, 159438, 239157, 265730, 398595, 451741, 478314, 797190, 903482, 1195785, 1355223, 2258705, 2391570, 2710446, 4065669, 4517410, 6776115, 8131338, 13552230, 20328345, 40656690]

約数ペア:

[(1, 40656690), (2, 20328345), (3, 13552230), (5, 8131338), (6, 6776115), (9, 4517410), (10, 4065669), (15, 2710446), (17, 2391570), (18, 2258705), (30, 1355223), (34, 1195785), (45, 903482), (51, 797190), (85, 478314), (90, 451741), (102, 398595), (153, 265730), (170, 239157), (255, 159438), (306, 132865), (510, 79719), (765, 53146), (1530, 26573)]