66574890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{821}}^1$

素因数の和:904

約数の個数: 96

約数和(自身を含む): 186962256

約数和(自身を除く): 120387366

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 53, 85, 90, 102, 106, 153, 159, 170, 255, 265, 306, 318, 477, 510, 530, 765, 795, 821, 901, 954, 1530, 1590, 1642, 1802, 2385, 2463, 2703, 4105, 4505, 4770, 4926, 5406, 7389, 8109, 8210, 9010, 12315, 13515, 13957, 14778, 16218, 24630, 27030, 27914, 36945, 40545, 41871, 43513, 69785, 73890, 81090, 83742, 87026, 125613, 130539, 139570, 209355, 217565, 251226, 261078, 391617, 418710, 435130, 628065, 652695, 739721, 783234, 1256130, 1305390, 1479442, 1958085, 2219163, 3698605, 3916170, 4438326, 6657489, 7397210, 11095815, 13314978, 22191630, 33287445, 66574890]

約数ペア:

[(1, 66574890), (2, 33287445), (3, 22191630), (5, 13314978), (6, 11095815), (9, 7397210), (10, 6657489), (15, 4438326), (17, 3916170), (18, 3698605), (30, 2219163), (34, 1958085), (45, 1479442), (51, 1305390), (53, 1256130), (85, 783234), (90, 739721), (102, 652695), (106, 628065), (153, 435130), (159, 418710), (170, 391617), (255, 261078), (265, 251226), (306, 217565), (318, 209355), (477, 139570), (510, 130539), (530, 125613), (765, 87026), (795, 83742), (821, 81090), (901, 73890), (954, 69785), (1530, 43513), (1590, 41871), (1642, 40545), (1802, 36945), (2385, 27914), (2463, 27030), (2703, 24630), (4105, 16218), (4505, 14778), (4770, 13957), (4926, 13515), (5406, 12315), (7389, 9010), (8109, 8210)]