42136130

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 83635200

約数和(自身を除く): 41499070

約数列:

[1, 2, 5, 10, 29, 31, 43, 58, 62, 86, 109, 145, 155, 215, 218, 290, 310, 430, 545, 899, 1090, 1247, 1333, 1798, 2494, 2666, 3161, 3379, 4495, 4687, 6235, 6322, 6665, 6758, 8990, 9374, 12470, 13330, 15805, 16895, 23435, 31610, 33790, 38657, 46870, 77314, 97991, 135923, 145297, 193285, 195982, 271846, 290594, 386570, 489955, 679615, 726485, 979910, 1359230, 1452970, 4213613, 8427226, 21068065, 42136130]

約数ペア:

[(1, 42136130), (2, 21068065), (5, 8427226), (10, 4213613), (29, 1452970), (31, 1359230), (43, 979910), (58, 726485), (62, 679615), (86, 489955), (109, 386570), (145, 290594), (155, 271846), (215, 195982), (218, 193285), (290, 145297), (310, 135923), (430, 97991), (545, 77314), (899, 46870), (1090, 38657), (1247, 33790), (1333, 31610), (1798, 23435), (2494, 16895), (2666, 15805), (3161, 13330), (3379, 12470), (4495, 9374), (4687, 8990), (6235, 6758), (6322, 6665)]