293815060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1889}}^1$

素因数の和:2017

約数の個数: 96

約数和(自身を含む): 777288960

約数和(自身を除く): 483473900

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 101, 110, 140, 154, 202, 220, 308, 385, 404, 505, 707, 770, 1010, 1111, 1414, 1540, 1889, 2020, 2222, 2828, 3535, 3778, 4444, 5555, 7070, 7556, 7777, 9445, 11110, 13223, 14140, 15554, 18890, 20779, 22220, 26446, 31108, 37780, 38885, 41558, 52892, 66115, 77770, 83116, 103895, 132230, 145453, 155540, 190789, 207790, 264460, 290906, 381578, 415580, 581812, 727265, 763156, 953945, 1335523, 1454530, 1907890, 2098679, 2671046, 2909060, 3815780, 4197358, 5342092, 6677615, 8394716, 10493395, 13355230, 14690753, 20986790, 26710460, 29381506, 41973580, 58763012, 73453765, 146907530, 293815060]

約数ペア:

[(1, 293815060), (2, 146907530), (4, 73453765), (5, 58763012), (7, 41973580), (10, 29381506), (11, 26710460), (14, 20986790), (20, 14690753), (22, 13355230), (28, 10493395), (35, 8394716), (44, 6677615), (55, 5342092), (70, 4197358), (77, 3815780), (101, 2909060), (110, 2671046), (140, 2098679), (154, 1907890), (202, 1454530), (220, 1335523), (308, 953945), (385, 763156), (404, 727265), (505, 581812), (707, 415580), (770, 381578), (1010, 290906), (1111, 264460), (1414, 207790), (1540, 190789), (1889, 155540), (2020, 145453), (2222, 132230), (2828, 103895), (3535, 83116), (3778, 77770), (4444, 66115), (5555, 52892), (7070, 41558), (7556, 38885), (7777, 37780), (9445, 31108), (11110, 26446), (13223, 22220), (14140, 20779), (15554, 18890)]