42187530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2609}}^1$

素因数の和:2644

約数の個数: 96

約数和(自身を含む): 128537280

約数和(自身を除く): 86349750

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 49, 55, 66, 70, 77, 98, 105, 110, 147, 154, 165, 210, 231, 245, 294, 330, 385, 462, 490, 539, 735, 770, 1078, 1155, 1470, 1617, 2310, 2609, 2695, 3234, 5218, 5390, 7827, 8085, 13045, 15654, 16170, 18263, 26090, 28699, 36526, 39135, 54789, 57398, 78270, 86097, 91315, 109578, 127841, 143495, 172194, 182630, 200893, 255682, 273945, 286990, 383523, 401786, 430485, 547890, 602679, 639205, 767046, 860970, 1004465, 1205358, 1278410, 1406251, 1917615, 2008930, 2812502, 3013395, 3835230, 4218753, 6026790, 7031255, 8437506, 14062510, 21093765, 42187530]

約数ペア:

[(1, 42187530), (2, 21093765), (3, 14062510), (5, 8437506), (6, 7031255), (7, 6026790), (10, 4218753), (11, 3835230), (14, 3013395), (15, 2812502), (21, 2008930), (22, 1917615), (30, 1406251), (33, 1278410), (35, 1205358), (42, 1004465), (49, 860970), (55, 767046), (66, 639205), (70, 602679), (77, 547890), (98, 430485), (105, 401786), (110, 383523), (147, 286990), (154, 273945), (165, 255682), (210, 200893), (231, 182630), (245, 172194), (294, 143495), (330, 127841), (385, 109578), (462, 91315), (490, 86097), (539, 78270), (735, 57398), (770, 54789), (1078, 39135), (1155, 36526), (1470, 28699), (1617, 26090), (2310, 18263), (2609, 16170), (2695, 15654), (3234, 13045), (5218, 8085), (5390, 7827)]