164912970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{829}}^1$

素因数の和:1207

約数の個数: 64

約数和(自身を含む): 418320000

約数和(自身を除く): 253407030

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 349, 570, 698, 829, 1047, 1658, 1745, 2094, 2487, 3490, 4145, 4974, 5235, 6631, 8290, 10470, 12435, 13262, 15751, 19893, 24870, 31502, 33155, 39786, 47253, 66310, 78755, 94506, 99465, 157510, 198930, 236265, 289321, 472530, 578642, 867963, 1446605, 1735926, 2893210, 4339815, 5497099, 8679630, 10994198, 16491297, 27485495, 32982594, 54970990, 82456485, 164912970]

約数ペア:

[(1, 164912970), (2, 82456485), (3, 54970990), (5, 32982594), (6, 27485495), (10, 16491297), (15, 10994198), (19, 8679630), (30, 5497099), (38, 4339815), (57, 2893210), (95, 1735926), (114, 1446605), (190, 867963), (285, 578642), (349, 472530), (570, 289321), (698, 236265), (829, 198930), (1047, 157510), (1658, 99465), (1745, 94506), (2094, 78755), (2487, 66310), (3490, 47253), (4145, 39786), (4974, 33155), (5235, 31502), (6631, 24870), (8290, 19893), (10470, 15751), (12435, 13262)]