29414420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{727}}^1$

素因数の和:777

約数の個数: 72

約数和(自身を含む): 75094656

約数和(自身を除く): 45680236

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 289, 340, 476, 578, 595, 727, 1156, 1190, 1445, 1454, 2023, 2380, 2890, 2908, 3635, 4046, 5089, 5780, 7270, 8092, 10115, 10178, 12359, 14540, 20230, 20356, 24718, 25445, 40460, 49436, 50890, 61795, 86513, 101780, 123590, 173026, 210103, 247180, 346052, 420206, 432565, 840412, 865130, 1050515, 1470721, 1730260, 2101030, 2941442, 4202060, 5882884, 7353605, 14707210, 29414420]

約数ペア:

[(1, 29414420), (2, 14707210), (4, 7353605), (5, 5882884), (7, 4202060), (10, 2941442), (14, 2101030), (17, 1730260), (20, 1470721), (28, 1050515), (34, 865130), (35, 840412), (68, 432565), (70, 420206), (85, 346052), (119, 247180), (140, 210103), (170, 173026), (238, 123590), (289, 101780), (340, 86513), (476, 61795), (578, 50890), (595, 49436), (727, 40460), (1156, 25445), (1190, 24718), (1445, 20356), (1454, 20230), (2023, 14540), (2380, 12359), (2890, 10178), (2908, 10115), (3635, 8092), (4046, 7270), (5089, 5780)]