30209340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4231}}^1$

素因数の和:4267

約数の個数: 96

約数和(自身を含む): 102380544

約数和(自身を除く): 72171204

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 4231, 7140, 8462, 12693, 16924, 21155, 25386, 29617, 42310, 50772, 59234, 63465, 71927, 84620, 88851, 118468, 126930, 143854, 148085, 177702, 215781, 253860, 287708, 296170, 355404, 359635, 431562, 444255, 503489, 592340, 719270, 863124, 888510, 1006978, 1078905, 1438540, 1510467, 1777020, 2013956, 2157810, 2517445, 3020934, 4315620, 5034890, 6041868, 7552335, 10069780, 15104670, 30209340]

約数ペア:

[(1, 30209340), (2, 15104670), (3, 10069780), (4, 7552335), (5, 6041868), (6, 5034890), (7, 4315620), (10, 3020934), (12, 2517445), (14, 2157810), (15, 2013956), (17, 1777020), (20, 1510467), (21, 1438540), (28, 1078905), (30, 1006978), (34, 888510), (35, 863124), (42, 719270), (51, 592340), (60, 503489), (68, 444255), (70, 431562), (84, 359635), (85, 355404), (102, 296170), (105, 287708), (119, 253860), (140, 215781), (170, 177702), (204, 148085), (210, 143854), (238, 126930), (255, 118468), (340, 88851), (357, 84620), (420, 71927), (476, 63465), (510, 59234), (595, 50772), (714, 42310), (1020, 29617), (1190, 25386), (1428, 21155), (1785, 16924), (2380, 12693), (3570, 8462), (4231, 7140)]