2149643910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{5273}}^1$

素因数の和:5517

約数の個数: 64

約数和(自身を含む): 5249359872

約数和(自身を除く): 3099715962

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 127, 214, 254, 321, 381, 535, 635, 642, 762, 1070, 1270, 1605, 1905, 3210, 3810, 5273, 10546, 13589, 15819, 26365, 27178, 31638, 40767, 52730, 67945, 79095, 81534, 135890, 158190, 203835, 407670, 564211, 669671, 1128422, 1339342, 1692633, 2009013, 2821055, 3348355, 3385266, 4018026, 5642110, 6696710, 8463165, 10045065, 16926330, 20090130, 71654797, 143309594, 214964391, 358273985, 429928782, 716547970, 1074821955, 2149643910]

約数ペア:

[(1, 2149643910), (2, 1074821955), (3, 716547970), (5, 429928782), (6, 358273985), (10, 214964391), (15, 143309594), (30, 71654797), (107, 20090130), (127, 16926330), (214, 10045065), (254, 8463165), (321, 6696710), (381, 5642110), (535, 4018026), (635, 3385266), (642, 3348355), (762, 2821055), (1070, 2009013), (1270, 1692633), (1605, 1339342), (1905, 1128422), (3210, 669671), (3810, 564211), (5273, 407670), (10546, 203835), (13589, 158190), (15819, 135890), (26365, 81534), (27178, 79095), (31638, 67945), (40767, 52730)]