85042170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3539}}^1$

素因数の和:3644

約数の個数: 64

約数和(自身を含む): 229392000

約数和(自身を除く): 144349830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 89, 90, 135, 178, 267, 270, 445, 534, 801, 890, 1335, 1602, 2403, 2670, 3539, 4005, 4806, 7078, 8010, 10617, 12015, 17695, 21234, 24030, 31851, 35390, 53085, 63702, 95553, 106170, 159255, 191106, 314971, 318510, 477765, 629942, 944913, 955530, 1574855, 1889826, 2834739, 3149710, 4724565, 5669478, 8504217, 9449130, 14173695, 17008434, 28347390, 42521085, 85042170]

約数ペア:

[(1, 85042170), (2, 42521085), (3, 28347390), (5, 17008434), (6, 14173695), (9, 9449130), (10, 8504217), (15, 5669478), (18, 4724565), (27, 3149710), (30, 2834739), (45, 1889826), (54, 1574855), (89, 955530), (90, 944913), (135, 629942), (178, 477765), (267, 318510), (270, 314971), (445, 191106), (534, 159255), (801, 106170), (890, 95553), (1335, 63702), (1602, 53085), (2403, 35390), (2670, 31851), (3539, 24030), (4005, 21234), (4806, 17695), (7078, 12015), (8010, 10617)]