147972030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{457}}^1$

素因数の和:761

約数の個数: 64

約数和(自身を含む): 365637888

約数和(自身を除く): 217665858

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 251, 258, 430, 457, 502, 645, 753, 914, 1255, 1290, 1371, 1506, 2285, 2510, 2742, 3765, 4570, 6855, 7530, 10793, 13710, 19651, 21586, 32379, 39302, 53965, 58953, 64758, 98255, 107930, 114707, 117906, 161895, 196510, 229414, 294765, 323790, 344121, 573535, 589530, 688242, 1147070, 1720605, 3441210, 4932401, 9864802, 14797203, 24662005, 29594406, 49324010, 73986015, 147972030]

約数ペア:

[(1, 147972030), (2, 73986015), (3, 49324010), (5, 29594406), (6, 24662005), (10, 14797203), (15, 9864802), (30, 4932401), (43, 3441210), (86, 1720605), (129, 1147070), (215, 688242), (251, 589530), (258, 573535), (430, 344121), (457, 323790), (502, 294765), (645, 229414), (753, 196510), (914, 161895), (1255, 117906), (1290, 114707), (1371, 107930), (1506, 98255), (2285, 64758), (2510, 58953), (2742, 53965), (3765, 39302), (4570, 32379), (6855, 21586), (7530, 19651), (10793, 13710)]