84988470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{4007}}^1$

素因数の和:4125

約数の個数: 64

約数和(自身を含む): 235478016

約数和(自身を除く): 150489546

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 101, 105, 202, 210, 303, 505, 606, 707, 1010, 1414, 1515, 2121, 3030, 3535, 4007, 4242, 7070, 8014, 10605, 12021, 20035, 21210, 24042, 28049, 40070, 56098, 60105, 84147, 120210, 140245, 168294, 280490, 404707, 420735, 809414, 841470, 1214121, 2023535, 2428242, 2832949, 4047070, 5665898, 6070605, 8498847, 12141210, 14164745, 16997694, 28329490, 42494235, 84988470]

約数ペア:

[(1, 84988470), (2, 42494235), (3, 28329490), (5, 16997694), (6, 14164745), (7, 12141210), (10, 8498847), (14, 6070605), (15, 5665898), (21, 4047070), (30, 2832949), (35, 2428242), (42, 2023535), (70, 1214121), (101, 841470), (105, 809414), (202, 420735), (210, 404707), (303, 280490), (505, 168294), (606, 140245), (707, 120210), (1010, 84147), (1414, 60105), (1515, 56098), (2121, 40070), (3030, 28049), (3535, 24042), (4007, 21210), (4242, 20035), (7070, 12021), (8014, 10605)]