98719740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1667}}^1$

素因数の和:1736

約数の個数: 144

約数和(自身を含む): 349719552

約数和(自身を除く): 250999812

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 47, 60, 63, 70, 84, 90, 94, 105, 126, 140, 141, 180, 188, 210, 235, 252, 282, 315, 329, 420, 423, 470, 564, 630, 658, 705, 846, 940, 987, 1260, 1316, 1410, 1645, 1667, 1692, 1974, 2115, 2820, 2961, 3290, 3334, 3948, 4230, 4935, 5001, 5922, 6580, 6668, 8335, 8460, 9870, 10002, 11669, 11844, 14805, 15003, 16670, 19740, 20004, 23338, 25005, 29610, 30006, 33340, 35007, 46676, 50010, 58345, 59220, 60012, 70014, 75015, 78349, 100020, 105021, 116690, 140028, 150030, 156698, 175035, 210042, 233380, 235047, 300060, 313396, 350070, 391745, 420084, 470094, 525105, 548443, 700140, 705141, 783490, 940188, 1050210, 1096886, 1175235, 1410282, 1566980, 1645329, 2100420, 2193772, 2350470, 2742215, 2820564, 3290658, 3525705, 4700940, 4935987, 5484430, 6581316, 7051410, 8226645, 9871974, 10968860, 14102820, 16453290, 19743948, 24679935, 32906580, 49359870, 98719740]

約数ペア:

[(1, 98719740), (2, 49359870), (3, 32906580), (4, 24679935), (5, 19743948), (6, 16453290), (7, 14102820), (9, 10968860), (10, 9871974), (12, 8226645), (14, 7051410), (15, 6581316), (18, 5484430), (20, 4935987), (21, 4700940), (28, 3525705), (30, 3290658), (35, 2820564), (36, 2742215), (42, 2350470), (45, 2193772), (47, 2100420), (60, 1645329), (63, 1566980), (70, 1410282), (84, 1175235), (90, 1096886), (94, 1050210), (105, 940188), (126, 783490), (140, 705141), (141, 700140), (180, 548443), (188, 525105), (210, 470094), (235, 420084), (252, 391745), (282, 350070), (315, 313396), (329, 300060), (420, 235047), (423, 233380), (470, 210042), (564, 175035), (630, 156698), (658, 150030), (705, 140028), (846, 116690), (940, 105021), (987, 100020), (1260, 78349), (1316, 75015), (1410, 70014), (1645, 60012), (1667, 59220), (1692, 58345), (1974, 50010), (2115, 46676), (2820, 35007), (2961, 33340), (3290, 30006), (3334, 29610), (3948, 25005), (4230, 23338), (4935, 20004), (5001, 19740), (5922, 16670), (6580, 15003), (6668, 14805), (8335, 11844), (8460, 11669), (9870, 10002)]