42411460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3329}}^1$

素因数の和:3365

約数の個数: 72

約数和(自身を含む): 111608280

約数和(自身を除く): 69196820

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 3329, 6370, 6658, 12740, 13316, 16645, 23303, 33290, 43277, 46606, 66580, 86554, 93212, 116515, 163121, 173108, 216385, 233030, 302939, 326242, 432770, 466060, 605878, 652484, 815605, 865540, 1211756, 1514695, 1631210, 2120573, 3029390, 3262420, 4241146, 6058780, 8482292, 10602865, 21205730, 42411460]

約数ペア:

[(1, 42411460), (2, 21205730), (4, 10602865), (5, 8482292), (7, 6058780), (10, 4241146), (13, 3262420), (14, 3029390), (20, 2120573), (26, 1631210), (28, 1514695), (35, 1211756), (49, 865540), (52, 815605), (65, 652484), (70, 605878), (91, 466060), (98, 432770), (130, 326242), (140, 302939), (182, 233030), (196, 216385), (245, 173108), (260, 163121), (364, 116515), (455, 93212), (490, 86554), (637, 66580), (910, 46606), (980, 43277), (1274, 33290), (1820, 23303), (2548, 16645), (3185, 13316), (3329, 12740), (6370, 6658)]