210725370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3203}}^1$

素因数の和:3276

約数の個数: 96

約数和(自身を含む): 593790912

約数和(自身を除く): 383065542

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 43, 45, 51, 85, 86, 90, 102, 129, 153, 170, 215, 255, 258, 306, 387, 430, 510, 645, 731, 765, 774, 1290, 1462, 1530, 1935, 2193, 3203, 3655, 3870, 4386, 6406, 6579, 7310, 9609, 10965, 13158, 16015, 19218, 21930, 28827, 32030, 32895, 48045, 54451, 57654, 65790, 96090, 108902, 137729, 144135, 163353, 272255, 275458, 288270, 326706, 413187, 490059, 544510, 688645, 816765, 826374, 980118, 1239561, 1377290, 1633530, 2065935, 2341393, 2450295, 2479122, 4131870, 4682786, 4900590, 6197805, 7024179, 11706965, 12395610, 14048358, 21072537, 23413930, 35120895, 42145074, 70241790, 105362685, 210725370]

約数ペア:

[(1, 210725370), (2, 105362685), (3, 70241790), (5, 42145074), (6, 35120895), (9, 23413930), (10, 21072537), (15, 14048358), (17, 12395610), (18, 11706965), (30, 7024179), (34, 6197805), (43, 4900590), (45, 4682786), (51, 4131870), (85, 2479122), (86, 2450295), (90, 2341393), (102, 2065935), (129, 1633530), (153, 1377290), (170, 1239561), (215, 980118), (255, 826374), (258, 816765), (306, 688645), (387, 544510), (430, 490059), (510, 413187), (645, 326706), (731, 288270), (765, 275458), (774, 272255), (1290, 163353), (1462, 144135), (1530, 137729), (1935, 108902), (2193, 96090), (3203, 65790), (3655, 57654), (3870, 54451), (4386, 48045), (6406, 32895), (6579, 32030), (7310, 28827), (9609, 21930), (10965, 19218), (13158, 16015)]