2771745030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:587

約数の個数: 144

約数和(自身を含む): 7565706720

約数和(自身を除く): 4793961690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 73, 90, 93, 146, 155, 186, 219, 279, 310, 365, 438, 439, 465, 558, 657, 730, 878, 930, 961, 1095, 1314, 1317, 1395, 1922, 2190, 2195, 2263, 2634, 2790, 2883, 3285, 3951, 4390, 4526, 4805, 5766, 6570, 6585, 6789, 7902, 8649, 9610, 11315, 13170, 13578, 13609, 14415, 17298, 19755, 20367, 22630, 27218, 28830, 32047, 33945, 39510, 40734, 40827, 43245, 64094, 67890, 68045, 70153, 81654, 86490, 96141, 101835, 122481, 136090, 140306, 160235, 192282, 203670, 204135, 210459, 244962, 288423, 320470, 350765, 408270, 420918, 421879, 480705, 576846, 612405, 631377, 701530, 843758, 961410, 993457, 1052295, 1224810, 1262754, 1265637, 1442115, 1986914, 2104590, 2109395, 2531274, 2884230, 2980371, 3156885, 3796911, 4218790, 4967285, 5960742, 6313770, 6328185, 7593822, 8941113, 9934570, 12656370, 14901855, 17882226, 18984555, 29803710, 30797167, 37969110, 44705565, 61594334, 89411130, 92391501, 153985835, 184783002, 277174503, 307971670, 461957505, 554349006, 923915010, 1385872515, 2771745030]

約数ペア:

[(1, 2771745030), (2, 1385872515), (3, 923915010), (5, 554349006), (6, 461957505), (9, 307971670), (10, 277174503), (15, 184783002), (18, 153985835), (30, 92391501), (31, 89411130), (45, 61594334), (62, 44705565), (73, 37969110), (90, 30797167), (93, 29803710), (146, 18984555), (155, 17882226), (186, 14901855), (219, 12656370), (279, 9934570), (310, 8941113), (365, 7593822), (438, 6328185), (439, 6313770), (465, 5960742), (558, 4967285), (657, 4218790), (730, 3796911), (878, 3156885), (930, 2980371), (961, 2884230), (1095, 2531274), (1314, 2109395), (1317, 2104590), (1395, 1986914), (1922, 1442115), (2190, 1265637), (2195, 1262754), (2263, 1224810), (2634, 1052295), (2790, 993457), (2883, 961410), (3285, 843758), (3951, 701530), (4390, 631377), (4526, 612405), (4805, 576846), (5766, 480705), (6570, 421879), (6585, 420918), (6789, 408270), (7902, 350765), (8649, 320470), (9610, 288423), (11315, 244962), (13170, 210459), (13578, 204135), (13609, 203670), (14415, 192282), (17298, 160235), (19755, 140306), (20367, 136090), (22630, 122481), (27218, 101835), (28830, 96141), (32047, 86490), (33945, 81654), (39510, 70153), (40734, 68045), (40827, 67890), (43245, 64094)]