885488030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{14071}}^1$

素因数の和:14145

約数の個数: 64

約数和(自身を含む): 1945313280

約数和(自身を除く): 1059825250

約数列:

[1, 2, 5, 7, 10, 14, 29, 31, 35, 58, 62, 70, 145, 155, 203, 217, 290, 310, 406, 434, 899, 1015, 1085, 1798, 2030, 2170, 4495, 6293, 8990, 12586, 14071, 28142, 31465, 62930, 70355, 98497, 140710, 196994, 408059, 436201, 492485, 816118, 872402, 984970, 2040295, 2181005, 2856413, 3053407, 4080590, 4362010, 5712826, 6106814, 12649829, 14282065, 15267035, 25299658, 28564130, 30534070, 63249145, 88548803, 126498290, 177097606, 442744015, 885488030]

約数ペア:

[(1, 885488030), (2, 442744015), (5, 177097606), (7, 126498290), (10, 88548803), (14, 63249145), (29, 30534070), (31, 28564130), (35, 25299658), (58, 15267035), (62, 14282065), (70, 12649829), (145, 6106814), (155, 5712826), (203, 4362010), (217, 4080590), (290, 3053407), (310, 2856413), (406, 2181005), (434, 2040295), (899, 984970), (1015, 872402), (1085, 816118), (1798, 492485), (2030, 436201), (2170, 408059), (4495, 196994), (6293, 140710), (8990, 98497), (12586, 70355), (14071, 62930), (28142, 31465)]