89307780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{7793}}^1$

素因数の和:7996

約数の個数: 48

約数和(自身を含む): 251403264

約数和(自身を除く): 162095484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 191, 382, 573, 764, 955, 1146, 1910, 2292, 2865, 3820, 5730, 7793, 11460, 15586, 23379, 31172, 38965, 46758, 77930, 93516, 116895, 155860, 233790, 467580, 1488463, 2976926, 4465389, 5953852, 7442315, 8930778, 14884630, 17861556, 22326945, 29769260, 44653890, 89307780]

約数ペア:

[(1, 89307780), (2, 44653890), (3, 29769260), (4, 22326945), (5, 17861556), (6, 14884630), (10, 8930778), (12, 7442315), (15, 5953852), (20, 4465389), (30, 2976926), (60, 1488463), (191, 467580), (382, 233790), (573, 155860), (764, 116895), (955, 93516), (1146, 77930), (1910, 46758), (2292, 38965), (2865, 31172), (3820, 23379), (5730, 15586), (7793, 11460)]