39176970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{919}}^1$

素因数の和:972

約数の個数: 96

約数和(自身を含む): 113270400

約数和(自身を除く): 74093430

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 49, 58, 70, 87, 98, 105, 145, 147, 174, 203, 210, 245, 290, 294, 406, 435, 490, 609, 735, 870, 919, 1015, 1218, 1421, 1470, 1838, 2030, 2757, 2842, 3045, 4263, 4595, 5514, 6090, 6433, 7105, 8526, 9190, 12866, 13785, 14210, 19299, 21315, 26651, 27570, 32165, 38598, 42630, 45031, 53302, 64330, 79953, 90062, 96495, 133255, 135093, 159906, 186557, 192990, 225155, 266510, 270186, 373114, 399765, 450310, 559671, 675465, 799530, 932785, 1119342, 1305899, 1350930, 1865570, 2611798, 2798355, 3917697, 5596710, 6529495, 7835394, 13058990, 19588485, 39176970]

約数ペア:

[(1, 39176970), (2, 19588485), (3, 13058990), (5, 7835394), (6, 6529495), (7, 5596710), (10, 3917697), (14, 2798355), (15, 2611798), (21, 1865570), (29, 1350930), (30, 1305899), (35, 1119342), (42, 932785), (49, 799530), (58, 675465), (70, 559671), (87, 450310), (98, 399765), (105, 373114), (145, 270186), (147, 266510), (174, 225155), (203, 192990), (210, 186557), (245, 159906), (290, 135093), (294, 133255), (406, 96495), (435, 90062), (490, 79953), (609, 64330), (735, 53302), (870, 45031), (919, 42630), (1015, 38598), (1218, 32165), (1421, 27570), (1470, 26651), (1838, 21315), (2030, 19299), (2757, 14210), (2842, 13785), (3045, 12866), (4263, 9190), (4595, 8526), (5514, 7105), (6090, 6433)]