73735010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:455

約数の個数: 64

約数和(自身を含む): 149299200

約数和(自身を除く): 75564190

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 47, 94, 95, 115, 190, 230, 235, 359, 437, 470, 718, 874, 893, 1081, 1786, 1795, 2162, 2185, 3590, 4370, 4465, 5405, 6821, 8257, 8930, 10810, 13642, 16514, 16873, 20539, 33746, 34105, 41078, 41285, 68210, 82570, 84365, 102695, 156883, 168730, 205390, 313766, 320587, 388079, 641174, 776158, 784415, 1568830, 1602935, 1940395, 3205870, 3880790, 7373501, 14747002, 36867505, 73735010]

約数ペア:

[(1, 73735010), (2, 36867505), (5, 14747002), (10, 7373501), (19, 3880790), (23, 3205870), (38, 1940395), (46, 1602935), (47, 1568830), (94, 784415), (95, 776158), (115, 641174), (190, 388079), (230, 320587), (235, 313766), (359, 205390), (437, 168730), (470, 156883), (718, 102695), (874, 84365), (893, 82570), (1081, 68210), (1786, 41285), (1795, 41078), (2162, 34105), (2185, 33746), (3590, 20539), (4370, 16873), (4465, 16514), (5405, 13642), (6821, 10810), (8257, 8930)]