2582183970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^2\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:421

約数の個数: 144

約数和(自身を含む): 7016518080

約数和(自身を除く): 4434334110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 59, 86, 90, 118, 129, 177, 215, 258, 263, 295, 354, 387, 430, 526, 531, 590, 645, 774, 789, 885, 1062, 1290, 1315, 1578, 1770, 1849, 1935, 2367, 2537, 2630, 2655, 3698, 3870, 3945, 4734, 5074, 5310, 5547, 7611, 7890, 9245, 11094, 11309, 11835, 12685, 15222, 15517, 16641, 18490, 22618, 22833, 23670, 25370, 27735, 31034, 33282, 33927, 38055, 45666, 46551, 55470, 56545, 67854, 76110, 77585, 83205, 93102, 101781, 109091, 113090, 114165, 139653, 155170, 166410, 169635, 203562, 218182, 228330, 232755, 279306, 327273, 339270, 465510, 486287, 508905, 545455, 654546, 667231, 698265, 972574, 981819, 1017810, 1090910, 1334462, 1396530, 1458861, 1636365, 1963638, 2001693, 2431435, 2917722, 3272730, 3336155, 4003386, 4376583, 4862870, 4909095, 6005079, 6672310, 7294305, 8753166, 9818190, 10008465, 12010158, 14588610, 20016930, 21882915, 28690933, 30025395, 43765830, 57381866, 60050790, 86072799, 143454665, 172145598, 258218397, 286909330, 430363995, 516436794, 860727990, 1291091985, 2582183970]

約数ペア:

[(1, 2582183970), (2, 1291091985), (3, 860727990), (5, 516436794), (6, 430363995), (9, 286909330), (10, 258218397), (15, 172145598), (18, 143454665), (30, 86072799), (43, 60050790), (45, 57381866), (59, 43765830), (86, 30025395), (90, 28690933), (118, 21882915), (129, 20016930), (177, 14588610), (215, 12010158), (258, 10008465), (263, 9818190), (295, 8753166), (354, 7294305), (387, 6672310), (430, 6005079), (526, 4909095), (531, 4862870), (590, 4376583), (645, 4003386), (774, 3336155), (789, 3272730), (885, 2917722), (1062, 2431435), (1290, 2001693), (1315, 1963638), (1578, 1636365), (1770, 1458861), (1849, 1396530), (1935, 1334462), (2367, 1090910), (2537, 1017810), (2630, 981819), (2655, 972574), (3698, 698265), (3870, 667231), (3945, 654546), (4734, 545455), (5074, 508905), (5310, 486287), (5547, 465510), (7611, 339270), (7890, 327273), (9245, 279306), (11094, 232755), (11309, 228330), (11835, 218182), (12685, 203562), (15222, 169635), (15517, 166410), (16641, 155170), (18490, 139653), (22618, 114165), (22833, 113090), (23670, 109091), (25370, 101781), (27735, 93102), (31034, 83205), (33282, 77585), (33927, 76110), (38055, 67854), (45666, 56545), (46551, 55470)]