27839976330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{1361}}^1$

素因数の和:1672

約数の個数: 128

約数和(自身を含む): 69537574656

約数和(自身を除く): 41697598326

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 101, 129, 157, 202, 215, 258, 303, 314, 430, 471, 505, 606, 645, 785, 942, 1010, 1290, 1361, 1515, 1570, 2355, 2722, 3030, 4083, 4343, 4710, 6751, 6805, 8166, 8686, 13029, 13502, 13610, 15857, 20253, 20415, 21715, 26058, 31714, 33755, 40506, 40830, 43430, 47571, 58523, 65145, 67510, 79285, 95142, 101265, 117046, 130290, 137461, 158570, 175569, 202530, 213677, 237855, 274922, 292615, 351138, 412383, 427354, 475710, 585230, 641031, 681851, 687305, 824766, 877845, 1068385, 1282062, 1363702, 1374610, 1755690, 2045553, 2061915, 2136770, 3205155, 3409255, 4091106, 4123830, 5910823, 6410310, 6818510, 9188111, 10227765, 11821646, 17732469, 18376222, 20455530, 21581377, 27564333, 29554115, 35464938, 43162754, 45940555, 55128666, 59108230, 64744131, 88662345, 91881110, 107906885, 129488262, 137821665, 177324690, 215813770, 275643330, 323720655, 647441310, 927999211, 1855998422, 2783997633, 4639996055, 5567995266, 9279992110, 13919988165, 27839976330]

約数ペア:

[(1, 27839976330), (2, 13919988165), (3, 9279992110), (5, 5567995266), (6, 4639996055), (10, 2783997633), (15, 1855998422), (30, 927999211), (43, 647441310), (86, 323720655), (101, 275643330), (129, 215813770), (157, 177324690), (202, 137821665), (215, 129488262), (258, 107906885), (303, 91881110), (314, 88662345), (430, 64744131), (471, 59108230), (505, 55128666), (606, 45940555), (645, 43162754), (785, 35464938), (942, 29554115), (1010, 27564333), (1290, 21581377), (1361, 20455530), (1515, 18376222), (1570, 17732469), (2355, 11821646), (2722, 10227765), (3030, 9188111), (4083, 6818510), (4343, 6410310), (4710, 5910823), (6751, 4123830), (6805, 4091106), (8166, 3409255), (8686, 3205155), (13029, 2136770), (13502, 2061915), (13610, 2045553), (15857, 1755690), (20253, 1374610), (20415, 1363702), (21715, 1282062), (26058, 1068385), (31714, 877845), (33755, 824766), (40506, 687305), (40830, 681851), (43430, 641031), (47571, 585230), (58523, 475710), (65145, 427354), (67510, 412383), (79285, 351138), (95142, 292615), (101265, 274922), (117046, 237855), (130290, 213677), (137461, 202530), (158570, 175569)]