1894478070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{257}}^1$

素因数の和:562

約数の個数: 128

約数和(自身を含む): 4870627200

約数和(自身を除く): 2976149130

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 37, 58, 74, 87, 111, 145, 174, 185, 222, 229, 257, 290, 370, 435, 458, 514, 555, 687, 771, 870, 1073, 1110, 1145, 1285, 1374, 1542, 2146, 2290, 2570, 3219, 3435, 3855, 5365, 6438, 6641, 6870, 7453, 7710, 8473, 9509, 10730, 13282, 14906, 16095, 16946, 19018, 19923, 22359, 25419, 28527, 32190, 33205, 37265, 39846, 42365, 44718, 47545, 50838, 57054, 58853, 66410, 74530, 84730, 95090, 99615, 111795, 117706, 127095, 142635, 176559, 199230, 223590, 245717, 254190, 275761, 285270, 294265, 353118, 491434, 551522, 588530, 737151, 827283, 882795, 1228585, 1378805, 1474302, 1654566, 1706737, 1765590, 2177561, 2457170, 2757610, 3413474, 3685755, 4136415, 4355122, 5120211, 6532683, 7371510, 8272830, 8533685, 10240422, 10887805, 13065366, 17067370, 21775610, 25601055, 32663415, 51202110, 63149269, 65326830, 126298538, 189447807, 315746345, 378895614, 631492690, 947239035, 1894478070]

約数ペア:

[(1, 1894478070), (2, 947239035), (3, 631492690), (5, 378895614), (6, 315746345), (10, 189447807), (15, 126298538), (29, 65326830), (30, 63149269), (37, 51202110), (58, 32663415), (74, 25601055), (87, 21775610), (111, 17067370), (145, 13065366), (174, 10887805), (185, 10240422), (222, 8533685), (229, 8272830), (257, 7371510), (290, 6532683), (370, 5120211), (435, 4355122), (458, 4136415), (514, 3685755), (555, 3413474), (687, 2757610), (771, 2457170), (870, 2177561), (1073, 1765590), (1110, 1706737), (1145, 1654566), (1285, 1474302), (1374, 1378805), (1542, 1228585), (2146, 882795), (2290, 827283), (2570, 737151), (3219, 588530), (3435, 551522), (3855, 491434), (5365, 353118), (6438, 294265), (6641, 285270), (6870, 275761), (7453, 254190), (7710, 245717), (8473, 223590), (9509, 199230), (10730, 176559), (13282, 142635), (14906, 127095), (16095, 117706), (16946, 111795), (19018, 99615), (19923, 95090), (22359, 84730), (25419, 74530), (28527, 66410), (32190, 58853), (33205, 57054), (37265, 50838), (39846, 47545), (42365, 44718)]