804557490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{293}}^1$

素因数の和:524

約数の個数: 128

約数和(自身を含む): 2167264512

約数和(自身を除く): 1362707022

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 53, 55, 66, 106, 110, 157, 159, 165, 265, 293, 314, 318, 330, 471, 530, 583, 586, 785, 795, 879, 942, 1166, 1465, 1570, 1590, 1727, 1749, 1758, 2355, 2915, 2930, 3223, 3454, 3498, 4395, 4710, 5181, 5830, 6446, 8321, 8635, 8745, 8790, 9669, 10362, 15529, 16115, 16642, 17270, 17490, 19338, 24963, 25905, 31058, 32230, 41605, 46001, 46587, 48345, 49926, 51810, 77645, 83210, 91531, 92002, 93174, 96690, 124815, 138003, 155290, 170819, 183062, 230005, 232935, 249630, 274593, 276006, 341638, 457655, 460010, 465870, 506011, 512457, 549186, 690015, 854095, 915310, 1012022, 1024914, 1372965, 1380030, 1518033, 1708190, 2438053, 2530055, 2562285, 2745930, 3036066, 4876106, 5060110, 5124570, 7314159, 7590165, 12190265, 14628318, 15180330, 24380530, 26818583, 36570795, 53637166, 73141590, 80455749, 134092915, 160911498, 268185830, 402278745, 804557490]

約数ペア:

[(1, 804557490), (2, 402278745), (3, 268185830), (5, 160911498), (6, 134092915), (10, 80455749), (11, 73141590), (15, 53637166), (22, 36570795), (30, 26818583), (33, 24380530), (53, 15180330), (55, 14628318), (66, 12190265), (106, 7590165), (110, 7314159), (157, 5124570), (159, 5060110), (165, 4876106), (265, 3036066), (293, 2745930), (314, 2562285), (318, 2530055), (330, 2438053), (471, 1708190), (530, 1518033), (583, 1380030), (586, 1372965), (785, 1024914), (795, 1012022), (879, 915310), (942, 854095), (1166, 690015), (1465, 549186), (1570, 512457), (1590, 506011), (1727, 465870), (1749, 460010), (1758, 457655), (2355, 341638), (2915, 276006), (2930, 274593), (3223, 249630), (3454, 232935), (3498, 230005), (4395, 183062), (4710, 170819), (5181, 155290), (5830, 138003), (6446, 124815), (8321, 96690), (8635, 93174), (8745, 92002), (8790, 91531), (9669, 83210), (10362, 77645), (15529, 51810), (16115, 49926), (16642, 48345), (17270, 46587), (17490, 46001), (19338, 41605), (24963, 32230), (25905, 31058)]