71505270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:294

約数の個数: 96

約数和(自身を含む): 192067200

約数和(自身を除く): 120561930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 89, 90, 113, 158, 178, 226, 237, 267, 339, 395, 445, 474, 534, 565, 678, 711, 790, 801, 890, 1017, 1130, 1185, 1335, 1422, 1602, 1695, 2034, 2370, 2670, 3390, 3555, 4005, 5085, 7031, 7110, 8010, 8927, 10057, 10170, 14062, 17854, 20114, 21093, 26781, 30171, 35155, 42186, 44635, 50285, 53562, 60342, 63279, 70310, 80343, 89270, 90513, 100570, 105465, 126558, 133905, 150855, 160686, 181026, 210930, 267810, 301710, 316395, 401715, 452565, 632790, 794503, 803430, 905130, 1589006, 2383509, 3972515, 4767018, 7150527, 7945030, 11917545, 14301054, 23835090, 35752635, 71505270]

約数ペア:

[(1, 71505270), (2, 35752635), (3, 23835090), (5, 14301054), (6, 11917545), (9, 7945030), (10, 7150527), (15, 4767018), (18, 3972515), (30, 2383509), (45, 1589006), (79, 905130), (89, 803430), (90, 794503), (113, 632790), (158, 452565), (178, 401715), (226, 316395), (237, 301710), (267, 267810), (339, 210930), (395, 181026), (445, 160686), (474, 150855), (534, 133905), (565, 126558), (678, 105465), (711, 100570), (790, 90513), (801, 89270), (890, 80343), (1017, 70310), (1130, 63279), (1185, 60342), (1335, 53562), (1422, 50285), (1602, 44635), (1695, 42186), (2034, 35155), (2370, 30171), (2670, 26781), (3390, 21093), (3555, 20114), (4005, 17854), (5085, 14062), (7031, 10170), (7110, 10057), (8010, 8927)]