213882570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{5839}}^1$

素因数の和:5900

約数の個数: 96

約数和(自身を含む): 623151360

約数和(自身を除く): 409268790

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 37, 45, 55, 66, 74, 90, 99, 110, 111, 165, 185, 198, 222, 330, 333, 370, 407, 495, 555, 666, 814, 990, 1110, 1221, 1665, 2035, 2442, 3330, 3663, 4070, 5839, 6105, 7326, 11678, 12210, 17517, 18315, 29195, 35034, 36630, 52551, 58390, 64229, 87585, 105102, 128458, 175170, 192687, 216043, 262755, 321145, 385374, 432086, 525510, 578061, 642290, 648129, 963435, 1080215, 1156122, 1296258, 1926870, 1944387, 2160430, 2376473, 2890305, 3240645, 3888774, 4752946, 5780610, 6481290, 7129419, 9721935, 11882365, 14258838, 19443870, 21388257, 23764730, 35647095, 42776514, 71294190, 106941285, 213882570]

約数ペア:

[(1, 213882570), (2, 106941285), (3, 71294190), (5, 42776514), (6, 35647095), (9, 23764730), (10, 21388257), (11, 19443870), (15, 14258838), (18, 11882365), (22, 9721935), (30, 7129419), (33, 6481290), (37, 5780610), (45, 4752946), (55, 3888774), (66, 3240645), (74, 2890305), (90, 2376473), (99, 2160430), (110, 1944387), (111, 1926870), (165, 1296258), (185, 1156122), (198, 1080215), (222, 963435), (330, 648129), (333, 642290), (370, 578061), (407, 525510), (495, 432086), (555, 385374), (666, 321145), (814, 262755), (990, 216043), (1110, 192687), (1221, 175170), (1665, 128458), (2035, 105102), (2442, 87585), (3330, 64229), (3663, 58390), (4070, 52551), (5839, 36630), (6105, 35034), (7326, 29195), (11678, 18315), (12210, 17517)]