421486130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{683}}^1$

素因数の和:851

約数の個数: 64

約数和(自身を含む): 843913728

約数和(自身を除く): 422427598

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 101, 130, 202, 235, 470, 505, 611, 683, 1010, 1222, 1313, 1366, 2626, 3055, 3415, 4747, 6110, 6565, 6830, 8879, 9494, 13130, 17758, 23735, 32101, 44395, 47470, 61711, 64202, 68983, 88790, 123422, 137966, 160505, 308555, 321010, 344915, 417313, 617110, 689830, 834626, 896779, 1793558, 2086565, 3242201, 4173130, 4483895, 6484402, 8967790, 16211005, 32422010, 42148613, 84297226, 210743065, 421486130]

約数ペア:

[(1, 421486130), (2, 210743065), (5, 84297226), (10, 42148613), (13, 32422010), (26, 16211005), (47, 8967790), (65, 6484402), (94, 4483895), (101, 4173130), (130, 3242201), (202, 2086565), (235, 1793558), (470, 896779), (505, 834626), (611, 689830), (683, 617110), (1010, 417313), (1222, 344915), (1313, 321010), (1366, 308555), (2626, 160505), (3055, 137966), (3415, 123422), (4747, 88790), (6110, 68983), (6565, 64202), (6830, 61711), (8879, 47470), (9494, 44395), (13130, 32101), (17758, 23735)]