29493990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{349}}^1$

素因数の和:678

約数の個数: 64

約数和(自身を含む): 79128000

約数和(自身を除く): 49634010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 313, 349, 626, 698, 939, 1047, 1565, 1745, 1878, 2094, 2817, 3130, 3141, 3490, 4695, 5235, 5634, 6282, 8451, 9390, 9423, 10470, 14085, 15705, 16902, 18846, 28170, 31410, 42255, 47115, 84510, 94230, 109237, 218474, 327711, 546185, 655422, 983133, 1092370, 1638555, 1966266, 2949399, 3277110, 4915665, 5898798, 9831330, 14746995, 29493990]

約数ペア:

[(1, 29493990), (2, 14746995), (3, 9831330), (5, 5898798), (6, 4915665), (9, 3277110), (10, 2949399), (15, 1966266), (18, 1638555), (27, 1092370), (30, 983133), (45, 655422), (54, 546185), (90, 327711), (135, 218474), (270, 109237), (313, 94230), (349, 84510), (626, 47115), (698, 42255), (939, 31410), (1047, 28170), (1565, 18846), (1745, 16902), (1878, 15705), (2094, 14085), (2817, 10470), (3130, 9423), (3141, 9390), (3490, 8451), (4695, 6282), (5235, 5634)]