291034170

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{701}}^1$

素因数の和:1380

約数の個数: 96

約数和(自身を含む): 867335040

約数和(自身を除く): 576300870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 659, 701, 1318, 1402, 1977, 2103, 3295, 3505, 3954, 4206, 4613, 4907, 5931, 6309, 6590, 7010, 9226, 9814, 9885, 10515, 11862, 12618, 13839, 14721, 19770, 21030, 23065, 24535, 27678, 29442, 29655, 31545, 41517, 44163, 46130, 49070, 59310, 63090, 69195, 73605, 83034, 88326, 138390, 147210, 207585, 220815, 415170, 441630, 461959, 923918, 1385877, 2309795, 2771754, 3233713, 4157631, 4619590, 6467426, 6929385, 8315262, 9701139, 13858770, 16168565, 19402278, 20788155, 29103417, 32337130, 41576310, 48505695, 58206834, 97011390, 145517085, 291034170]

約数ペア:

[(1, 291034170), (2, 145517085), (3, 97011390), (5, 58206834), (6, 48505695), (7, 41576310), (9, 32337130), (10, 29103417), (14, 20788155), (15, 19402278), (18, 16168565), (21, 13858770), (30, 9701139), (35, 8315262), (42, 6929385), (45, 6467426), (63, 4619590), (70, 4157631), (90, 3233713), (105, 2771754), (126, 2309795), (210, 1385877), (315, 923918), (630, 461959), (659, 441630), (701, 415170), (1318, 220815), (1402, 207585), (1977, 147210), (2103, 138390), (3295, 88326), (3505, 83034), (3954, 73605), (4206, 69195), (4613, 63090), (4907, 59310), (5931, 49070), (6309, 46130), (6590, 44163), (7010, 41517), (9226, 31545), (9814, 29655), (9885, 29442), (10515, 27678), (11862, 24535), (12618, 23065), (13839, 21030), (14721, 19770)]