195717870

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:216

約数の個数: 160

約数和(自身を含む): 553246848

約数和(自身を除く): 357528978

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 53, 54, 81, 90, 94, 97, 106, 135, 141, 159, 162, 194, 235, 265, 270, 282, 291, 318, 405, 423, 470, 477, 485, 530, 582, 705, 795, 810, 846, 873, 954, 970, 1269, 1410, 1431, 1455, 1590, 1746, 2115, 2385, 2491, 2538, 2619, 2862, 2910, 3807, 4230, 4293, 4365, 4559, 4770, 4982, 5141, 5238, 6345, 7155, 7473, 7614, 7857, 8586, 8730, 9118, 10282, 12455, 12690, 13095, 13677, 14310, 14946, 15423, 15714, 19035, 21465, 22419, 22795, 24910, 25705, 26190, 27354, 30846, 37365, 38070, 39285, 41031, 42930, 44838, 45590, 46269, 51410, 67257, 68385, 74730, 77115, 78570, 82062, 92538, 112095, 123093, 134514, 136770, 138807, 154230, 201771, 205155, 224190, 231345, 241627, 246186, 277614, 336285, 369279, 403542, 410310, 416421, 462690, 483254, 615465, 672570, 694035, 724881, 738558, 832842, 1008855, 1208135, 1230930, 1388070, 1449762, 1846395, 2017710, 2082105, 2174643, 2416270, 3624405, 3692790, 4164210, 4349286, 6523929, 7248810, 10873215, 13047858, 19571787, 21746430, 32619645, 39143574, 65239290, 97858935, 195717870]

約数ペア:

[(1, 195717870), (2, 97858935), (3, 65239290), (5, 39143574), (6, 32619645), (9, 21746430), (10, 19571787), (15, 13047858), (18, 10873215), (27, 7248810), (30, 6523929), (45, 4349286), (47, 4164210), (53, 3692790), (54, 3624405), (81, 2416270), (90, 2174643), (94, 2082105), (97, 2017710), (106, 1846395), (135, 1449762), (141, 1388070), (159, 1230930), (162, 1208135), (194, 1008855), (235, 832842), (265, 738558), (270, 724881), (282, 694035), (291, 672570), (318, 615465), (405, 483254), (423, 462690), (470, 416421), (477, 410310), (485, 403542), (530, 369279), (582, 336285), (705, 277614), (795, 246186), (810, 241627), (846, 231345), (873, 224190), (954, 205155), (970, 201771), (1269, 154230), (1410, 138807), (1431, 136770), (1455, 134514), (1590, 123093), (1746, 112095), (2115, 92538), (2385, 82062), (2491, 78570), (2538, 77115), (2619, 74730), (2862, 68385), (2910, 67257), (3807, 51410), (4230, 46269), (4293, 45590), (4365, 44838), (4559, 42930), (4770, 41031), (4982, 39285), (5141, 38070), (5238, 37365), (6345, 30846), (7155, 27354), (7473, 26190), (7614, 25705), (7857, 24910), (8586, 22795), (8730, 22419), (9118, 21465), (10282, 19035), (12455, 15714), (12690, 15423), (13095, 14946), (13677, 14310)]