155588590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{5113}}^1$

素因数の和:5316

約数の個数: 32

約数和(自身を含む): 298248480

約数和(自身を除く): 142659890

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 179, 358, 895, 1790, 3043, 5113, 6086, 10226, 15215, 25565, 30430, 51130, 86921, 173842, 434605, 869210, 915227, 1830454, 4576135, 9152270, 15558859, 31117718, 77794295, 155588590]

約数ペア:

[(1, 155588590), (2, 77794295), (5, 31117718), (10, 15558859), (17, 9152270), (34, 4576135), (85, 1830454), (170, 915227), (179, 869210), (358, 434605), (895, 173842), (1790, 86921), (3043, 51130), (5113, 30430), (6086, 25565), (10226, 15215)]