71695890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{359}}^1$

素因数の和:696

約数の個数: 96

約数和(自身を含む): 214306560

約数和(自身を除く): 142610670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 317, 359, 630, 634, 718, 951, 1077, 1585, 1795, 1902, 2154, 2219, 2513, 2853, 3170, 3231, 3590, 4438, 4755, 5026, 5385, 5706, 6462, 6657, 7539, 9510, 10770, 11095, 12565, 13314, 14265, 15078, 16155, 19971, 22190, 22617, 25130, 28530, 32310, 33285, 37695, 39942, 45234, 66570, 75390, 99855, 113085, 113803, 199710, 226170, 227606, 341409, 569015, 682818, 796621, 1024227, 1138030, 1593242, 1707045, 2048454, 2389863, 3414090, 3983105, 4779726, 5121135, 7169589, 7966210, 10242270, 11949315, 14339178, 23898630, 35847945, 71695890]

約数ペア:

[(1, 71695890), (2, 35847945), (3, 23898630), (5, 14339178), (6, 11949315), (7, 10242270), (9, 7966210), (10, 7169589), (14, 5121135), (15, 4779726), (18, 3983105), (21, 3414090), (30, 2389863), (35, 2048454), (42, 1707045), (45, 1593242), (63, 1138030), (70, 1024227), (90, 796621), (105, 682818), (126, 569015), (210, 341409), (315, 227606), (317, 226170), (359, 199710), (630, 113803), (634, 113085), (718, 99855), (951, 75390), (1077, 66570), (1585, 45234), (1795, 39942), (1902, 37695), (2154, 33285), (2219, 32310), (2513, 28530), (2853, 25130), (3170, 22617), (3231, 22190), (3590, 19971), (4438, 16155), (4755, 15078), (5026, 14265), (5385, 13314), (5706, 12565), (6462, 11095), (6657, 10770), (7539, 9510)]