72972930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 179159040

約数和(自身を除く): 106186110

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 127, 179, 214, 254, 321, 358, 381, 535, 537, 635, 642, 762, 895, 1070, 1074, 1270, 1605, 1790, 1905, 2685, 3210, 3810, 5370, 13589, 19153, 22733, 27178, 38306, 40767, 45466, 57459, 67945, 68199, 81534, 95765, 113665, 114918, 135890, 136398, 191530, 203835, 227330, 287295, 340995, 407670, 574590, 681990, 2432431, 4864862, 7297293, 12162155, 14594586, 24324310, 36486465, 72972930]

約数ペア:

[(1, 72972930), (2, 36486465), (3, 24324310), (5, 14594586), (6, 12162155), (10, 7297293), (15, 4864862), (30, 2432431), (107, 681990), (127, 574590), (179, 407670), (214, 340995), (254, 287295), (321, 227330), (358, 203835), (381, 191530), (535, 136398), (537, 135890), (635, 114918), (642, 113665), (762, 95765), (895, 81534), (1070, 68199), (1074, 67945), (1270, 57459), (1605, 45466), (1790, 40767), (1905, 38306), (2685, 27178), (3210, 22733), (3810, 19153), (5370, 13589)]