411127890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:552

約数の個数: 128

約数和(自身を含む): 1094860800

約数和(自身を除く): 683732910

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 31, 38, 53, 57, 62, 93, 95, 106, 114, 155, 159, 186, 190, 265, 285, 310, 318, 439, 465, 530, 570, 589, 795, 878, 930, 1007, 1178, 1317, 1590, 1643, 1767, 2014, 2195, 2634, 2945, 3021, 3286, 3534, 4390, 4929, 5035, 5890, 6042, 6585, 8215, 8341, 8835, 9858, 10070, 13170, 13609, 15105, 16430, 16682, 17670, 23267, 24645, 25023, 27218, 30210, 31217, 40827, 41705, 46534, 49290, 50046, 62434, 68045, 69801, 81654, 83410, 93651, 116335, 125115, 136090, 139602, 156085, 187302, 204135, 232670, 250230, 258571, 312170, 349005, 408270, 442073, 468255, 517142, 698010, 721277, 775713, 884146, 936510, 1292855, 1326219, 1442554, 1551426, 2163831, 2210365, 2585710, 2652438, 3606385, 3878565, 4327662, 4420730, 6631095, 7212770, 7757130, 10819155, 13262190, 13704263, 21638310, 27408526, 41112789, 68521315, 82225578, 137042630, 205563945, 411127890]

約数ペア:

[(1, 411127890), (2, 205563945), (3, 137042630), (5, 82225578), (6, 68521315), (10, 41112789), (15, 27408526), (19, 21638310), (30, 13704263), (31, 13262190), (38, 10819155), (53, 7757130), (57, 7212770), (62, 6631095), (93, 4420730), (95, 4327662), (106, 3878565), (114, 3606385), (155, 2652438), (159, 2585710), (186, 2210365), (190, 2163831), (265, 1551426), (285, 1442554), (310, 1326219), (318, 1292855), (439, 936510), (465, 884146), (530, 775713), (570, 721277), (589, 698010), (795, 517142), (878, 468255), (930, 442073), (1007, 408270), (1178, 349005), (1317, 312170), (1590, 258571), (1643, 250230), (1767, 232670), (2014, 204135), (2195, 187302), (2634, 156085), (2945, 139602), (3021, 136090), (3286, 125115), (3534, 116335), (4390, 93651), (4929, 83410), (5035, 81654), (5890, 69801), (6042, 68045), (6585, 62434), (8215, 50046), (8341, 49290), (8835, 46534), (9858, 41705), (10070, 40827), (13170, 31217), (13609, 30210), (15105, 27218), (16430, 25023), (16682, 24645), (17670, 23267)]