5430180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{1847}}^1$

素因数の和:1873

約数の個数: 72

約数和(自身を含む): 17696448

約数和(自身を除く): 12266268

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 1847, 2940, 3694, 5541, 7388, 9235, 11082, 12929, 18470, 22164, 25858, 27705, 36940, 38787, 51716, 55410, 64645, 77574, 90503, 110820, 129290, 155148, 181006, 193935, 258580, 271509, 362012, 387870, 452515, 543018, 775740, 905030, 1086036, 1357545, 1810060, 2715090, 5430180]

約数ペア:

[(1, 5430180), (2, 2715090), (3, 1810060), (4, 1357545), (5, 1086036), (6, 905030), (7, 775740), (10, 543018), (12, 452515), (14, 387870), (15, 362012), (20, 271509), (21, 258580), (28, 193935), (30, 181006), (35, 155148), (42, 129290), (49, 110820), (60, 90503), (70, 77574), (84, 64645), (98, 55410), (105, 51716), (140, 38787), (147, 36940), (196, 27705), (210, 25858), (245, 22164), (294, 18470), (420, 12929), (490, 11082), (588, 9235), (735, 7388), (980, 5541), (1470, 3694), (1847, 2940)]