68470290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{433}}^1$

素因数の和:704

約数の個数: 96

約数和(自身を含む): 204736896

約数和(自身を除く): 136266606

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 251, 315, 433, 502, 630, 753, 866, 1255, 1299, 1506, 1757, 2165, 2259, 2510, 2598, 3031, 3514, 3765, 3897, 4330, 4518, 5271, 6062, 6495, 7530, 7794, 8785, 9093, 10542, 11295, 12990, 15155, 15813, 17570, 18186, 19485, 22590, 26355, 27279, 30310, 31626, 38970, 45465, 52710, 54558, 79065, 90930, 108683, 136395, 158130, 217366, 272790, 326049, 543415, 652098, 760781, 978147, 1086830, 1521562, 1630245, 1956294, 2282343, 3260490, 3803905, 4564686, 4890735, 6847029, 7607810, 9781470, 11411715, 13694058, 22823430, 34235145, 68470290]

約数ペア:

[(1, 68470290), (2, 34235145), (3, 22823430), (5, 13694058), (6, 11411715), (7, 9781470), (9, 7607810), (10, 6847029), (14, 4890735), (15, 4564686), (18, 3803905), (21, 3260490), (30, 2282343), (35, 1956294), (42, 1630245), (45, 1521562), (63, 1086830), (70, 978147), (90, 760781), (105, 652098), (126, 543415), (210, 326049), (251, 272790), (315, 217366), (433, 158130), (502, 136395), (630, 108683), (753, 90930), (866, 79065), (1255, 54558), (1299, 52710), (1506, 45465), (1757, 38970), (2165, 31626), (2259, 30310), (2510, 27279), (2598, 26355), (3031, 22590), (3514, 19485), (3765, 18186), (3897, 17570), (4330, 15813), (4518, 15155), (5271, 12990), (6062, 11295), (6495, 10542), (7530, 9093), (7794, 8785)]