11398380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{3877}}^1$

素因数の和:3903

約数の個数: 72

約数和(自身を含む): 37135728

約数和(自身を除く): 25737348

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, 2940, 3877, 7754, 11631, 15508, 19385, 23262, 27139, 38770, 46524, 54278, 58155, 77540, 81417, 108556, 116310, 135695, 162834, 189973, 232620, 271390, 325668, 379946, 407085, 542780, 569919, 759892, 814170, 949865, 1139838, 1628340, 1899730, 2279676, 2849595, 3799460, 5699190, 11398380]

約数ペア:

[(1, 11398380), (2, 5699190), (3, 3799460), (4, 2849595), (5, 2279676), (6, 1899730), (7, 1628340), (10, 1139838), (12, 949865), (14, 814170), (15, 759892), (20, 569919), (21, 542780), (28, 407085), (30, 379946), (35, 325668), (42, 271390), (49, 232620), (60, 189973), (70, 162834), (84, 135695), (98, 116310), (105, 108556), (140, 81417), (147, 77540), (196, 58155), (210, 54278), (245, 46524), (294, 38770), (420, 27139), (490, 23262), (588, 19385), (735, 15508), (980, 11631), (1470, 7754), (2940, 3877)]