174020670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1223}}^1$

素因数の和:1287

約数の個数: 128

約数和(自身を含む): 507617280

約数和(自身を除く): 333596610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 31, 34, 45, 51, 54, 62, 85, 90, 93, 102, 135, 153, 155, 170, 186, 255, 270, 279, 306, 310, 459, 465, 510, 527, 558, 765, 837, 918, 930, 1054, 1223, 1395, 1530, 1581, 1674, 2295, 2446, 2635, 2790, 3162, 3669, 4185, 4590, 4743, 5270, 6115, 7338, 7905, 8370, 9486, 11007, 12230, 14229, 15810, 18345, 20791, 22014, 23715, 28458, 33021, 36690, 37913, 41582, 47430, 55035, 62373, 66042, 71145, 75826, 103955, 110070, 113739, 124746, 142290, 165105, 187119, 189565, 207910, 227478, 311865, 330210, 341217, 374238, 379130, 561357, 568695, 623730, 644521, 682434, 935595, 1023651, 1122714, 1137390, 1289042, 1706085, 1871190, 1933563, 2047302, 2806785, 3222605, 3412170, 3867126, 5118255, 5613570, 5800689, 6445210, 9667815, 10236510, 11601378, 17402067, 19335630, 29003445, 34804134, 58006890, 87010335, 174020670]

約数ペア:

[(1, 174020670), (2, 87010335), (3, 58006890), (5, 34804134), (6, 29003445), (9, 19335630), (10, 17402067), (15, 11601378), (17, 10236510), (18, 9667815), (27, 6445210), (30, 5800689), (31, 5613570), (34, 5118255), (45, 3867126), (51, 3412170), (54, 3222605), (62, 2806785), (85, 2047302), (90, 1933563), (93, 1871190), (102, 1706085), (135, 1289042), (153, 1137390), (155, 1122714), (170, 1023651), (186, 935595), (255, 682434), (270, 644521), (279, 623730), (306, 568695), (310, 561357), (459, 379130), (465, 374238), (510, 341217), (527, 330210), (558, 311865), (765, 227478), (837, 207910), (918, 189565), (930, 187119), (1054, 165105), (1223, 142290), (1395, 124746), (1530, 113739), (1581, 110070), (1674, 103955), (2295, 75826), (2446, 71145), (2635, 66042), (2790, 62373), (3162, 55035), (3669, 47430), (4185, 41582), (4590, 37913), (4743, 36690), (5270, 33021), (6115, 28458), (7338, 23715), (7905, 22014), (8370, 20791), (9486, 18345), (11007, 15810), (12230, 14229)]