2912041730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{353}}^1$

素因数の和:516

約数の個数: 128

約数和(自身を含む): 6166056960

約数和(自身を除く): 3254015230

約数列:

[1, 2, 5, 10, 13, 23, 26, 31, 46, 62, 65, 89, 115, 130, 155, 178, 230, 299, 310, 353, 403, 445, 598, 706, 713, 806, 890, 1157, 1426, 1495, 1765, 2015, 2047, 2314, 2759, 2990, 3530, 3565, 4030, 4094, 4589, 5518, 5785, 7130, 8119, 9178, 9269, 10235, 10943, 11570, 13795, 16238, 18538, 20470, 21886, 22945, 26611, 27590, 31417, 35867, 40595, 45890, 46345, 53222, 54715, 62834, 63457, 71734, 81190, 92690, 105547, 109430, 126914, 133055, 142259, 157085, 179335, 211094, 251689, 266110, 284518, 314170, 317285, 358670, 408421, 503378, 527735, 634570, 711295, 722591, 816842, 824941, 973927, 1055470, 1258445, 1422590, 1445182, 1649882, 1947854, 2042105, 2516890, 3271957, 3612955, 4084210, 4124705, 4869635, 6543914, 7225910, 8249410, 9393683, 9739270, 12661051, 16359785, 18787366, 22400321, 25322102, 32719570, 44800642, 46968415, 63305255, 93936830, 112001605, 126610510, 224003210, 291204173, 582408346, 1456020865, 2912041730]

約数ペア:

[(1, 2912041730), (2, 1456020865), (5, 582408346), (10, 291204173), (13, 224003210), (23, 126610510), (26, 112001605), (31, 93936830), (46, 63305255), (62, 46968415), (65, 44800642), (89, 32719570), (115, 25322102), (130, 22400321), (155, 18787366), (178, 16359785), (230, 12661051), (299, 9739270), (310, 9393683), (353, 8249410), (403, 7225910), (445, 6543914), (598, 4869635), (706, 4124705), (713, 4084210), (806, 3612955), (890, 3271957), (1157, 2516890), (1426, 2042105), (1495, 1947854), (1765, 1649882), (2015, 1445182), (2047, 1422590), (2314, 1258445), (2759, 1055470), (2990, 973927), (3530, 824941), (3565, 816842), (4030, 722591), (4094, 711295), (4589, 634570), (5518, 527735), (5785, 503378), (7130, 408421), (8119, 358670), (9178, 317285), (9269, 314170), (10235, 284518), (10943, 266110), (11570, 251689), (13795, 211094), (16238, 179335), (18538, 157085), (20470, 142259), (21886, 133055), (22945, 126914), (26611, 109430), (27590, 105547), (31417, 92690), (35867, 81190), (40595, 71734), (45890, 63457), (46345, 62834), (53222, 54715)]