260762628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{30139}}^1$

素因数の和:30256

約数の個数: 48

約数和(自身を含む): 702141440

約数和(自身を除く): 441378812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 618, 721, 1236, 1442, 2163, 2884, 4326, 8652, 30139, 60278, 90417, 120556, 180834, 210973, 361668, 421946, 632919, 843892, 1265838, 2531676, 3104317, 6208634, 9312951, 12417268, 18625902, 21730219, 37251804, 43460438, 65190657, 86920876, 130381314, 260762628]

約数ペア:

[(1, 260762628), (2, 130381314), (3, 86920876), (4, 65190657), (6, 43460438), (7, 37251804), (12, 21730219), (14, 18625902), (21, 12417268), (28, 9312951), (42, 6208634), (84, 3104317), (103, 2531676), (206, 1265838), (309, 843892), (412, 632919), (618, 421946), (721, 361668), (1236, 210973), (1442, 180834), (2163, 120556), (2884, 90417), (4326, 60278), (8652, 30139)]