154965432970

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{139}}^2\times {\mathrm{11971}}^1$

素因数の和:12323

約数の個数: 48

約数和(自身を含む): 285176200608

約数和(自身を除く): 130210767638

約数列:

[1, 2, 5, 10, 67, 134, 139, 278, 335, 670, 695, 1390, 9313, 11971, 18626, 19321, 23942, 38642, 46565, 59855, 93130, 96605, 119710, 193210, 802057, 1294507, 1604114, 1663969, 2589014, 3327938, 4010285, 6472535, 8020570, 8319845, 12945070, 16639690, 111485923, 222971846, 231291691, 462583382, 557429615, 1114859230, 1156458455, 2312916910, 15496543297, 30993086594, 77482716485, 154965432970]

約数ペア:

[(1, 154965432970), (2, 77482716485), (5, 30993086594), (10, 15496543297), (67, 2312916910), (134, 1156458455), (139, 1114859230), (278, 557429615), (335, 462583382), (670, 231291691), (695, 222971846), (1390, 111485923), (9313, 16639690), (11971, 12945070), (18626, 8319845), (19321, 8020570), (23942, 6472535), (38642, 4010285), (46565, 3327938), (59855, 2589014), (93130, 1663969), (96605, 1604114), (119710, 1294507), (193210, 802057)]