420147532

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{34337}}^1$

素因数の和:34390

約数の個数: 48

約数和(自身を含む): 923005440

約数和(自身を除く): 502857908

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 133, 161, 266, 322, 437, 532, 644, 874, 1748, 3059, 6118, 12236, 34337, 68674, 137348, 240359, 480718, 652403, 789751, 961436, 1304806, 1579502, 2609612, 3159004, 4566821, 5528257, 9133642, 11056514, 15005269, 18267284, 22113028, 30010538, 60021076, 105036883, 210073766, 420147532]

約数ペア:

[(1, 420147532), (2, 210073766), (4, 105036883), (7, 60021076), (14, 30010538), (19, 22113028), (23, 18267284), (28, 15005269), (38, 11056514), (46, 9133642), (76, 5528257), (92, 4566821), (133, 3159004), (161, 2609612), (266, 1579502), (322, 1304806), (437, 961436), (532, 789751), (644, 652403), (874, 480718), (1748, 240359), (3059, 137348), (6118, 68674), (12236, 34337)]