197930790

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1429}}^1$

素因数の和:1473

約数の個数: 112

約数和(自身を含む): 562676400

約数和(自身を除く): 364745610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 243, 270, 285, 342, 405, 486, 513, 570, 729, 810, 855, 1026, 1215, 1429, 1458, 1539, 1710, 2430, 2565, 2858, 3078, 3645, 4287, 4617, 5130, 7145, 7290, 7695, 8574, 9234, 12861, 13851, 14290, 15390, 21435, 23085, 25722, 27151, 27702, 38583, 42870, 46170, 54302, 64305, 69255, 77166, 81453, 115749, 128610, 135755, 138510, 162906, 192915, 231498, 244359, 271510, 347247, 385830, 407265, 488718, 578745, 694494, 733077, 814530, 1041741, 1157490, 1221795, 1466154, 1736235, 2083482, 2199231, 2443590, 3472470, 3665385, 4398462, 5208705, 6597693, 7330770, 10417410, 10996155, 13195386, 19793079, 21992310, 32988465, 39586158, 65976930, 98965395, 197930790]

約数ペア:

[(1, 197930790), (2, 98965395), (3, 65976930), (5, 39586158), (6, 32988465), (9, 21992310), (10, 19793079), (15, 13195386), (18, 10996155), (19, 10417410), (27, 7330770), (30, 6597693), (38, 5208705), (45, 4398462), (54, 3665385), (57, 3472470), (81, 2443590), (90, 2199231), (95, 2083482), (114, 1736235), (135, 1466154), (162, 1221795), (171, 1157490), (190, 1041741), (243, 814530), (270, 733077), (285, 694494), (342, 578745), (405, 488718), (486, 407265), (513, 385830), (570, 347247), (729, 271510), (810, 244359), (855, 231498), (1026, 192915), (1215, 162906), (1429, 138510), (1458, 135755), (1539, 128610), (1710, 115749), (2430, 81453), (2565, 77166), (2858, 69255), (3078, 64305), (3645, 54302), (4287, 46170), (4617, 42870), (5130, 38583), (7145, 27702), (7290, 27151), (7695, 25722), (8574, 23085), (9234, 21435), (12861, 15390), (13851, 14290)]