15703344770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{311}}^1$

素因数の和:624

約数の個数: 96

約数和(自身を含む): 30503506176

約数和(自身を除く): 14800161406

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 142, 190, 197, 311, 355, 361, 394, 622, 710, 722, 985, 1349, 1555, 1805, 1970, 2698, 3110, 3610, 3743, 5909, 6745, 7486, 11818, 13490, 13987, 18715, 22081, 25631, 27974, 29545, 37430, 44162, 51262, 59090, 61267, 69935, 71117, 110405, 112271, 122534, 128155, 139870, 142234, 220810, 224542, 256310, 265753, 306335, 355585, 419539, 531506, 561355, 612670, 711170, 839078, 1122710, 1164073, 1328765, 2097695, 2328146, 2657530, 4195390, 4349957, 5049307, 5820365, 7971241, 8699914, 10098614, 11640730, 15942482, 21749785, 22117387, 25246535, 39856205, 43499570, 44234774, 50493070, 79712410, 82649183, 110586935, 165298366, 221173870, 413245915, 826491830, 1570334477, 3140668954, 7851672385, 15703344770]

約数ペア:

[(1, 15703344770), (2, 7851672385), (5, 3140668954), (10, 1570334477), (19, 826491830), (38, 413245915), (71, 221173870), (95, 165298366), (142, 110586935), (190, 82649183), (197, 79712410), (311, 50493070), (355, 44234774), (361, 43499570), (394, 39856205), (622, 25246535), (710, 22117387), (722, 21749785), (985, 15942482), (1349, 11640730), (1555, 10098614), (1805, 8699914), (1970, 7971241), (2698, 5820365), (3110, 5049307), (3610, 4349957), (3743, 4195390), (5909, 2657530), (6745, 2328146), (7486, 2097695), (11818, 1328765), (13490, 1164073), (13987, 1122710), (18715, 839078), (22081, 711170), (25631, 612670), (27974, 561355), (29545, 531506), (37430, 419539), (44162, 355585), (51262, 306335), (59090, 265753), (61267, 256310), (69935, 224542), (71117, 220810), (110405, 142234), (112271, 139870), (122534, 128155)]