29458380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{70139}}^1$

素因数の和:70158

約数の個数: 48

約数和(自身を含む): 94268160

約数和(自身を除く): 64809780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 70139, 140278, 210417, 280556, 350695, 420834, 490973, 701390, 841668, 981946, 1052085, 1402780, 1472919, 1963892, 2104170, 2454865, 2945838, 4208340, 4909730, 5891676, 7364595, 9819460, 14729190, 29458380]

約数ペア:

[(1, 29458380), (2, 14729190), (3, 9819460), (4, 7364595), (5, 5891676), (6, 4909730), (7, 4208340), (10, 2945838), (12, 2454865), (14, 2104170), (15, 1963892), (20, 1472919), (21, 1402780), (28, 1052085), (30, 981946), (35, 841668), (42, 701390), (60, 490973), (70, 420834), (84, 350695), (105, 280556), (140, 210417), (210, 140278), (420, 70139)]