30178470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1097}}^1$

素因数の和:1245

約数の個数: 64

約数和(自身を含む): 83483136

約数和(自身を除く): 53304666

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 131, 210, 262, 393, 655, 786, 917, 1097, 1310, 1834, 1965, 2194, 2751, 3291, 3930, 4585, 5485, 5502, 6582, 7679, 9170, 10970, 13755, 15358, 16455, 23037, 27510, 32910, 38395, 46074, 76790, 115185, 143707, 230370, 287414, 431121, 718535, 862242, 1005949, 1437070, 2011898, 2155605, 3017847, 4311210, 5029745, 6035694, 10059490, 15089235, 30178470]

約数ペア:

[(1, 30178470), (2, 15089235), (3, 10059490), (5, 6035694), (6, 5029745), (7, 4311210), (10, 3017847), (14, 2155605), (15, 2011898), (21, 1437070), (30, 1005949), (35, 862242), (42, 718535), (70, 431121), (105, 287414), (131, 230370), (210, 143707), (262, 115185), (393, 76790), (655, 46074), (786, 38395), (917, 32910), (1097, 27510), (1310, 23037), (1834, 16455), (1965, 15358), (2194, 13755), (2751, 10970), (3291, 9170), (3930, 7679), (4585, 6582), (5485, 5502)]