2247705890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{4663}}^1$

素因数の和:4791

約数の個数: 64

約数和(自身を含む): 4432665600

約数和(自身を除く): 2184959710

約数列:

[1, 2, 5, 10, 19, 38, 43, 59, 86, 95, 118, 190, 215, 295, 430, 590, 817, 1121, 1634, 2242, 2537, 4085, 4663, 5074, 5605, 8170, 9326, 11210, 12685, 23315, 25370, 46630, 48203, 88597, 96406, 177194, 200509, 241015, 275117, 401018, 442985, 482030, 550234, 885970, 1002545, 1375585, 2005090, 2751170, 3809671, 5227223, 7619342, 10454446, 11830031, 19048355, 23660062, 26136115, 38096710, 52272230, 59150155, 118300310, 224770589, 449541178, 1123852945, 2247705890]

約数ペア:

[(1, 2247705890), (2, 1123852945), (5, 449541178), (10, 224770589), (19, 118300310), (38, 59150155), (43, 52272230), (59, 38096710), (86, 26136115), (95, 23660062), (118, 19048355), (190, 11830031), (215, 10454446), (295, 7619342), (430, 5227223), (590, 3809671), (817, 2751170), (1121, 2005090), (1634, 1375585), (2242, 1002545), (2537, 885970), (4085, 550234), (4663, 482030), (5074, 442985), (5605, 401018), (8170, 275117), (9326, 241015), (11210, 200509), (12685, 177194), (23315, 96406), (25370, 88597), (46630, 48203)]