90418260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1153}}^1\times {\mathrm{1307}}^1$

素因数の和:2472

約数の個数: 48

約数和(自身を含む): 253584576

約数和(自身を除く): 163166316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1153, 1307, 2306, 2614, 3459, 3921, 4612, 5228, 5765, 6535, 6918, 7842, 11530, 13070, 13836, 15684, 17295, 19605, 23060, 26140, 34590, 39210, 69180, 78420, 1506971, 3013942, 4520913, 6027884, 7534855, 9041826, 15069710, 18083652, 22604565, 30139420, 45209130, 90418260]

約数ペア:

[(1, 90418260), (2, 45209130), (3, 30139420), (4, 22604565), (5, 18083652), (6, 15069710), (10, 9041826), (12, 7534855), (15, 6027884), (20, 4520913), (30, 3013942), (60, 1506971), (1153, 78420), (1307, 69180), (2306, 39210), (2614, 34590), (3459, 26140), (3921, 23060), (4612, 19605), (5228, 17295), (5765, 15684), (6535, 13836), (6918, 13070), (7842, 11530)]