69563940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{439}}^1$

素因数の和:609

約数の個数: 96

約数和(自身を含む): 206976000

約数和(自身を除く): 137412060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 139, 190, 228, 278, 285, 380, 417, 439, 556, 570, 695, 834, 878, 1140, 1317, 1390, 1668, 1756, 2085, 2195, 2634, 2641, 2780, 4170, 4390, 5268, 5282, 6585, 7923, 8340, 8341, 8780, 10564, 13170, 13205, 15846, 16682, 25023, 26340, 26410, 31692, 33364, 39615, 41705, 50046, 52820, 61021, 79230, 83410, 100092, 122042, 125115, 158460, 166820, 183063, 244084, 250230, 305105, 366126, 500460, 610210, 732252, 915315, 1159399, 1220420, 1830630, 2318798, 3478197, 3661260, 4637596, 5796995, 6956394, 11593990, 13912788, 17390985, 23187980, 34781970, 69563940]

約数ペア:

[(1, 69563940), (2, 34781970), (3, 23187980), (4, 17390985), (5, 13912788), (6, 11593990), (10, 6956394), (12, 5796995), (15, 4637596), (19, 3661260), (20, 3478197), (30, 2318798), (38, 1830630), (57, 1220420), (60, 1159399), (76, 915315), (95, 732252), (114, 610210), (139, 500460), (190, 366126), (228, 305105), (278, 250230), (285, 244084), (380, 183063), (417, 166820), (439, 158460), (556, 125115), (570, 122042), (695, 100092), (834, 83410), (878, 79230), (1140, 61021), (1317, 52820), (1390, 50046), (1668, 41705), (1756, 39615), (2085, 33364), (2195, 31692), (2634, 26410), (2641, 26340), (2780, 25023), (4170, 16682), (4390, 15846), (5268, 13205), (5282, 13170), (6585, 10564), (7923, 8780), (8340, 8341)]