151245570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:304

約数の個数: 128

約数和(自身を含む): 429981696

約数和(自身を除く): 278736126

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 53, 70, 105, 106, 107, 127, 159, 210, 214, 254, 265, 318, 321, 371, 381, 530, 535, 635, 642, 742, 749, 762, 795, 889, 1070, 1113, 1270, 1498, 1590, 1605, 1778, 1855, 1905, 2226, 2247, 2667, 3210, 3710, 3745, 3810, 4445, 4494, 5334, 5565, 5671, 6731, 7490, 8890, 11130, 11235, 11342, 13335, 13462, 13589, 17013, 20193, 22470, 26670, 27178, 28355, 33655, 34026, 39697, 40386, 40767, 47117, 56710, 67310, 67945, 79394, 81534, 85065, 94234, 95123, 100965, 119091, 135890, 141351, 170130, 190246, 198485, 201930, 203835, 235585, 238182, 282702, 285369, 396970, 407670, 471170, 475615, 570738, 595455, 706755, 720217, 951230, 1190910, 1413510, 1426845, 1440434, 2160651, 2853690, 3601085, 4321302, 5041519, 7202170, 10083038, 10803255, 15124557, 21606510, 25207595, 30249114, 50415190, 75622785, 151245570]

約数ペア:

[(1, 151245570), (2, 75622785), (3, 50415190), (5, 30249114), (6, 25207595), (7, 21606510), (10, 15124557), (14, 10803255), (15, 10083038), (21, 7202170), (30, 5041519), (35, 4321302), (42, 3601085), (53, 2853690), (70, 2160651), (105, 1440434), (106, 1426845), (107, 1413510), (127, 1190910), (159, 951230), (210, 720217), (214, 706755), (254, 595455), (265, 570738), (318, 475615), (321, 471170), (371, 407670), (381, 396970), (530, 285369), (535, 282702), (635, 238182), (642, 235585), (742, 203835), (749, 201930), (762, 198485), (795, 190246), (889, 170130), (1070, 141351), (1113, 135890), (1270, 119091), (1498, 100965), (1590, 95123), (1605, 94234), (1778, 85065), (1855, 81534), (1905, 79394), (2226, 67945), (2247, 67310), (2667, 56710), (3210, 47117), (3710, 40767), (3745, 40386), (3810, 39697), (4445, 34026), (4494, 33655), (5334, 28355), (5565, 27178), (5671, 26670), (6731, 22470), (7490, 20193), (8890, 17013), (11130, 13589), (11235, 13462), (11342, 13335)]