71740510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{13613}}^1$

素因数の和:13668

約数の個数: 32

約数和(自身を含む): 141149952

約数和(自身を除く): 69409442

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 5270, 13613, 27226, 68065, 136130, 231421, 422003, 462842, 844006, 1157105, 2110015, 2314210, 4220030, 7174051, 14348102, 35870255, 71740510]

約数ペア:

[(1, 71740510), (2, 35870255), (5, 14348102), (10, 7174051), (17, 4220030), (31, 2314210), (34, 2110015), (62, 1157105), (85, 844006), (155, 462842), (170, 422003), (310, 231421), (527, 136130), (1054, 68065), (2635, 27226), (5270, 13613)]