17943201780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1307}}^1\times {\mathrm{32687}}^1$

素因数の和:34013

約数の個数: 96

約数和(自身を含む): 57463934976

約数和(自身を除く): 39520733196

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1307, 2614, 3921, 5228, 6535, 7842, 9149, 13070, 15684, 18298, 19605, 26140, 27447, 32687, 36596, 39210, 45745, 54894, 65374, 78420, 91490, 98061, 109788, 130748, 137235, 163435, 182980, 196122, 228809, 274470, 326870, 392244, 457618, 490305, 548940, 653740, 686427, 915236, 980610, 1144045, 1372854, 1961220, 2288090, 2745708, 3432135, 4576180, 6864270, 13728540, 42721909, 85443818, 128165727, 170887636, 213609545, 256331454, 299053363, 427219090, 512662908, 598106726, 640828635, 854438180, 897160089, 1196213452, 1281657270, 1495266815, 1794320178, 2563314540, 2990533630, 3588640356, 4485800445, 5981067260, 8971600890, 17943201780]

約数ペア:

[(1, 17943201780), (2, 8971600890), (3, 5981067260), (4, 4485800445), (5, 3588640356), (6, 2990533630), (7, 2563314540), (10, 1794320178), (12, 1495266815), (14, 1281657270), (15, 1196213452), (20, 897160089), (21, 854438180), (28, 640828635), (30, 598106726), (35, 512662908), (42, 427219090), (60, 299053363), (70, 256331454), (84, 213609545), (105, 170887636), (140, 128165727), (210, 85443818), (420, 42721909), (1307, 13728540), (2614, 6864270), (3921, 4576180), (5228, 3432135), (6535, 2745708), (7842, 2288090), (9149, 1961220), (13070, 1372854), (15684, 1144045), (18298, 980610), (19605, 915236), (26140, 686427), (27447, 653740), (32687, 548940), (36596, 490305), (39210, 457618), (45745, 392244), (54894, 326870), (65374, 274470), (78420, 228809), (91490, 196122), (98061, 182980), (109788, 163435), (130748, 137235)]