69339760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{123821}}^1$

素因数の和:123841

約数の個数: 40

約数和(自身を含む): 184247136

約数和(自身を除く): 114907376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 123821, 247642, 495284, 619105, 866747, 990568, 1238210, 1733494, 1981136, 2476420, 3466988, 4333735, 4952840, 6933976, 8667470, 9905680, 13867952, 17334940, 34669880, 69339760]

約数ペア:

[(1, 69339760), (2, 34669880), (4, 17334940), (5, 13867952), (7, 9905680), (8, 8667470), (10, 6933976), (14, 4952840), (16, 4333735), (20, 3466988), (28, 2476420), (35, 1981136), (40, 1733494), (56, 1238210), (70, 990568), (80, 866747), (112, 619105), (140, 495284), (280, 247642), (560, 123821)]