29988510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{463}}^1$

素因数の和:617

約数の個数: 64

約数和(自身を含む): 76972032

約数和(自身を除く): 46983522

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 127, 170, 254, 255, 381, 463, 510, 635, 762, 926, 1270, 1389, 1905, 2159, 2315, 2778, 3810, 4318, 4630, 6477, 6945, 7871, 10795, 12954, 13890, 15742, 21590, 23613, 32385, 39355, 47226, 58801, 64770, 78710, 117602, 118065, 176403, 236130, 294005, 352806, 588010, 882015, 999617, 1764030, 1999234, 2998851, 4998085, 5997702, 9996170, 14994255, 29988510]

約数ペア:

[(1, 29988510), (2, 14994255), (3, 9996170), (5, 5997702), (6, 4998085), (10, 2998851), (15, 1999234), (17, 1764030), (30, 999617), (34, 882015), (51, 588010), (85, 352806), (102, 294005), (127, 236130), (170, 176403), (254, 118065), (255, 117602), (381, 78710), (463, 64770), (510, 58801), (635, 47226), (762, 39355), (926, 32385), (1270, 23613), (1389, 21590), (1905, 15742), (2159, 13890), (2315, 12954), (2778, 10795), (3810, 7871), (4318, 6945), (4630, 6477)]