170889.00000000

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{677}}^1$

素因数の和:901

約数の個数: 64

約数和(自身を含む): 224944128

約数和(自身を除く): 135722298

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 191, 230, 345, 382, 573, 677, 690, 955, 1146, 1354, 1910, 2031, 2865, 3385, 4062, 4393, 5730, 6770, 8786, 10155, 13179, 15571, 20310, 21965, 26358, 31142, 43930, 46713, 65895, 77855, 93426, 129307, 131790, 155710, 233565, 258614, 387921, 467130, 646535, 775842, 1293070, 1939605, 2974061, 3879210, 5948122, 8922183, 14870305, 17844366, 29740610, 44610915, 89221830]

約数ペア:

[(1, 89221830), (2, 44610915), (3, 29740610), (5, 17844366), (6, 14870305), (10, 8922183), (15, 5948122), (23, 3879210), (30, 2974061), (46, 1939605), (69, 1293070), (115, 775842), (138, 646535), (191, 467130), (230, 387921), (345, 258614), (382, 233565), (573, 155710), (677, 131790), (690, 129307), (955, 93426), (1146, 77855), (1354, 65895), (1910, 46713), (2031, 43930), (2865, 31142), (3385, 26358), (4062, 21965), (4393, 20310), (5730, 15571), (6770, 13179), (8786, 10155)]