69534420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{68171}}^1$

素因数の和:68200

約数の個数: 48

約数和(自身を含む): 206152128

約数和(自身を除く): 136617708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 68171, 136342, 204513, 272684, 340855, 409026, 681710, 818052, 1022565, 1158907, 1363420, 2045130, 2317814, 3476721, 4090260, 4635628, 5794535, 6953442, 11589070, 13906884, 17383605, 23178140, 34767210, 69534420]

約数ペア:

[(1, 69534420), (2, 34767210), (3, 23178140), (4, 17383605), (5, 13906884), (6, 11589070), (10, 6953442), (12, 5794535), (15, 4635628), (17, 4090260), (20, 3476721), (30, 2317814), (34, 2045130), (51, 1363420), (60, 1158907), (68, 1022565), (85, 818052), (102, 681710), (170, 409026), (204, 340855), (255, 272684), (340, 204513), (510, 136342), (1020, 68171)]