19005286590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2609}}^1\times {\mathrm{2791}}^1$

素因数の和:5442

約数の個数: 96

約数和(自身を含む): 51155582400

約数和(自身を除く): 32150295810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2609, 2610, 2791, 5218, 5582, 7827, 8373, 13045, 13955, 15654, 16746, 23481, 25119, 26090, 27910, 39135, 41865, 46962, 50238, 75661, 78270, 80939, 83730, 117405, 125595, 151322, 161878, 226983, 234810, 242817, 251190, 378305, 404695, 453966, 485634, 680949, 728451, 756610, 809390, 1134915, 1214085, 1361898, 1456902, 2269830, 2428170, 3404745, 3642255, 6809490, 7281719, 7284510, 14563438, 21845157, 36408595, 43690314, 65535471, 72817190, 109225785, 131070942, 211169851, 218451570, 327677355, 422339702, 633509553, 655354710, 1055849255, 1267019106, 1900528659, 2111698510, 3167547765, 3801057318, 6335095530, 9502643295, 19005286590]

約数ペア:

[(1, 19005286590), (2, 9502643295), (3, 6335095530), (5, 3801057318), (6, 3167547765), (9, 2111698510), (10, 1900528659), (15, 1267019106), (18, 1055849255), (29, 655354710), (30, 633509553), (45, 422339702), (58, 327677355), (87, 218451570), (90, 211169851), (145, 131070942), (174, 109225785), (261, 72817190), (290, 65535471), (435, 43690314), (522, 36408595), (870, 21845157), (1305, 14563438), (2609, 7284510), (2610, 7281719), (2791, 6809490), (5218, 3642255), (5582, 3404745), (7827, 2428170), (8373, 2269830), (13045, 1456902), (13955, 1361898), (15654, 1214085), (16746, 1134915), (23481, 809390), (25119, 756610), (26090, 728451), (27910, 680949), (39135, 485634), (41865, 453966), (46962, 404695), (50238, 378305), (75661, 251190), (78270, 242817), (80939, 234810), (83730, 226983), (117405, 161878), (125595, 151322)]