165419730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1889}}^1$

素因数の和:2048

約数の個数: 96

約数和(自身を含む): 495331200

約数和(自身を除く): 329911470

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 139, 210, 278, 315, 417, 630, 695, 834, 973, 1251, 1390, 1889, 1946, 2085, 2502, 2919, 3778, 4170, 4865, 5667, 5838, 6255, 8757, 9445, 9730, 11334, 12510, 13223, 14595, 17001, 17514, 18890, 26446, 28335, 29190, 34002, 39669, 43785, 56670, 66115, 79338, 85005, 87570, 119007, 132230, 170010, 198345, 238014, 262571, 396690, 525142, 595035, 787713, 1190070, 1312855, 1575426, 1837997, 2363139, 2625710, 3675994, 3938565, 4726278, 5513991, 7877130, 9189985, 11027982, 11815695, 16541973, 18379970, 23631390, 27569955, 33083946, 55139910, 82709865, 165419730]

約数ペア:

[(1, 165419730), (2, 82709865), (3, 55139910), (5, 33083946), (6, 27569955), (7, 23631390), (9, 18379970), (10, 16541973), (14, 11815695), (15, 11027982), (18, 9189985), (21, 7877130), (30, 5513991), (35, 4726278), (42, 3938565), (45, 3675994), (63, 2625710), (70, 2363139), (90, 1837997), (105, 1575426), (126, 1312855), (139, 1190070), (210, 787713), (278, 595035), (315, 525142), (417, 396690), (630, 262571), (695, 238014), (834, 198345), (973, 170010), (1251, 132230), (1390, 119007), (1889, 87570), (1946, 85005), (2085, 79338), (2502, 66115), (2919, 56670), (3778, 43785), (4170, 39669), (4865, 34002), (5667, 29190), (5838, 28335), (6255, 26446), (8757, 18890), (9445, 17514), (9730, 17001), (11334, 14595), (12510, 13223)]