13353990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{353}}^1$

素因数の和:473

約数の個数: 64

約数和(自身を含む): 34969536

約数和(自身を除く): 21615546

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 97, 130, 194, 195, 291, 353, 390, 485, 582, 706, 970, 1059, 1261, 1455, 1765, 2118, 2522, 2910, 3530, 3783, 4589, 5295, 6305, 7566, 9178, 10590, 12610, 13767, 18915, 22945, 27534, 34241, 37830, 45890, 68482, 68835, 102723, 137670, 171205, 205446, 342410, 445133, 513615, 890266, 1027230, 1335399, 2225665, 2670798, 4451330, 6676995, 13353990]

約数ペア:

[(1, 13353990), (2, 6676995), (3, 4451330), (5, 2670798), (6, 2225665), (10, 1335399), (13, 1027230), (15, 890266), (26, 513615), (30, 445133), (39, 342410), (65, 205446), (78, 171205), (97, 137670), (130, 102723), (194, 68835), (195, 68482), (291, 45890), (353, 37830), (390, 34241), (485, 27534), (582, 22945), (706, 18915), (970, 13767), (1059, 12610), (1261, 10590), (1455, 9178), (1765, 7566), (2118, 6305), (2522, 5295), (2910, 4589), (3530, 3783)]