23986170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:141

約数の個数: 144

約数和(自身を含む): 71940960

約数和(自身を除く): 47954790

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 83, 90, 95, 114, 117, 130, 166, 169, 171, 190, 195, 234, 247, 249, 285, 338, 342, 390, 415, 494, 498, 507, 570, 585, 741, 747, 830, 845, 855, 1014, 1079, 1170, 1235, 1245, 1482, 1494, 1521, 1577, 1690, 1710, 2158, 2223, 2470, 2490, 2535, 3042, 3154, 3211, 3237, 3705, 3735, 4446, 4731, 5070, 5395, 6422, 6474, 7410, 7470, 7605, 7885, 9462, 9633, 9711, 10790, 11115, 14027, 14193, 15210, 15770, 16055, 16185, 19266, 19422, 20501, 22230, 23655, 28054, 28386, 28899, 32110, 32370, 41002, 42081, 47310, 48165, 48555, 57798, 61503, 70135, 70965, 84162, 96330, 97110, 102505, 123006, 126243, 140270, 141930, 144495, 184509, 205010, 210405, 252486, 266513, 288990, 307515, 369018, 420810, 533026, 615030, 631215, 799539, 922545, 1262430, 1332565, 1599078, 1845090, 2398617, 2665130, 3997695, 4797234, 7995390, 11993085, 23986170]

約数ペア:

[(1, 23986170), (2, 11993085), (3, 7995390), (5, 4797234), (6, 3997695), (9, 2665130), (10, 2398617), (13, 1845090), (15, 1599078), (18, 1332565), (19, 1262430), (26, 922545), (30, 799539), (38, 631215), (39, 615030), (45, 533026), (57, 420810), (65, 369018), (78, 307515), (83, 288990), (90, 266513), (95, 252486), (114, 210405), (117, 205010), (130, 184509), (166, 144495), (169, 141930), (171, 140270), (190, 126243), (195, 123006), (234, 102505), (247, 97110), (249, 96330), (285, 84162), (338, 70965), (342, 70135), (390, 61503), (415, 57798), (494, 48555), (498, 48165), (507, 47310), (570, 42081), (585, 41002), (741, 32370), (747, 32110), (830, 28899), (845, 28386), (855, 28054), (1014, 23655), (1079, 22230), (1170, 20501), (1235, 19422), (1245, 19266), (1482, 16185), (1494, 16055), (1521, 15770), (1577, 15210), (1690, 14193), (1710, 14027), (2158, 11115), (2223, 10790), (2470, 9711), (2490, 9633), (2535, 9462), (3042, 7885), (3154, 7605), (3211, 7470), (3237, 7410), (3705, 6474), (3735, 6422), (4446, 5395), (4731, 5070)]