85903890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{941}}^1$

素因数の和:1147

約数の個数: 64

約数和(自身を含む): 219749760

約数和(自身を除く): 133845870

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 179, 255, 358, 510, 537, 895, 941, 1074, 1790, 1882, 2685, 2823, 3043, 4705, 5370, 5646, 6086, 9129, 9410, 14115, 15215, 15997, 18258, 28230, 30430, 31994, 45645, 47991, 79985, 91290, 95982, 159970, 168439, 239955, 336878, 479910, 505317, 842195, 1010634, 1684390, 2526585, 2863463, 5053170, 5726926, 8590389, 14317315, 17180778, 28634630, 42951945, 85903890]

約数ペア:

[(1, 85903890), (2, 42951945), (3, 28634630), (5, 17180778), (6, 14317315), (10, 8590389), (15, 5726926), (17, 5053170), (30, 2863463), (34, 2526585), (51, 1684390), (85, 1010634), (102, 842195), (170, 505317), (179, 479910), (255, 336878), (358, 239955), (510, 168439), (537, 159970), (895, 95982), (941, 91290), (1074, 79985), (1790, 47991), (1882, 45645), (2685, 31994), (2823, 30430), (3043, 28230), (4705, 18258), (5370, 15997), (5646, 15215), (6086, 14115), (9129, 9410)]