71357415850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{87539}}^1$

素因数の和:87712

約数の個数: 96

約数和(自身を含む): 161782323840

約数和(自身を除く): 90424907990

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 137, 170, 175, 238, 274, 350, 425, 595, 685, 850, 959, 1190, 1370, 1918, 2329, 2975, 3425, 4658, 4795, 5950, 6850, 9590, 11645, 16303, 23290, 23975, 32606, 47950, 58225, 81515, 87539, 116450, 163030, 175078, 407575, 437695, 612773, 815150, 875390, 1225546, 1488163, 2188475, 2976326, 3063865, 4376950, 6127730, 7440815, 10417141, 11992843, 14881630, 15319325, 20834282, 23985686, 30638650, 37204075, 52085705, 59964215, 74408150, 83949901, 104171410, 119928430, 167899802, 203878331, 260428525, 299821075, 407756662, 419749505, 520857050, 599642150, 839499010, 1019391655, 1427148317, 2038783310, 2098747525, 2854296634, 4197495050, 5096958275, 7135741585, 10193916550, 14271483170, 35678707925, 71357415850]

約数ペア:

[(1, 71357415850), (2, 35678707925), (5, 14271483170), (7, 10193916550), (10, 7135741585), (14, 5096958275), (17, 4197495050), (25, 2854296634), (34, 2098747525), (35, 2038783310), (50, 1427148317), (70, 1019391655), (85, 839499010), (119, 599642150), (137, 520857050), (170, 419749505), (175, 407756662), (238, 299821075), (274, 260428525), (350, 203878331), (425, 167899802), (595, 119928430), (685, 104171410), (850, 83949901), (959, 74408150), (1190, 59964215), (1370, 52085705), (1918, 37204075), (2329, 30638650), (2975, 23985686), (3425, 20834282), (4658, 15319325), (4795, 14881630), (5950, 11992843), (6850, 10417141), (9590, 7440815), (11645, 6127730), (16303, 4376950), (23290, 3063865), (23975, 2976326), (32606, 2188475), (47950, 1488163), (58225, 1225546), (81515, 875390), (87539, 815150), (116450, 612773), (163030, 437695), (175078, 407575)]