82547970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1493}}^1$

素因数の和:1619

約数の個数: 64

約数和(自身を含む): 210833280

約数和(自身を除く): 128285310

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 97, 114, 190, 194, 285, 291, 485, 570, 582, 970, 1455, 1493, 1843, 2910, 2986, 3686, 4479, 5529, 7465, 8958, 9215, 11058, 14930, 18430, 22395, 27645, 28367, 44790, 55290, 56734, 85101, 141835, 144821, 170202, 283670, 289642, 425505, 434463, 724105, 851010, 868926, 1448210, 2172315, 2751599, 4344630, 5503198, 8254797, 13757995, 16509594, 27515990, 41273985, 82547970]

約数ペア:

[(1, 82547970), (2, 41273985), (3, 27515990), (5, 16509594), (6, 13757995), (10, 8254797), (15, 5503198), (19, 4344630), (30, 2751599), (38, 2172315), (57, 1448210), (95, 868926), (97, 851010), (114, 724105), (190, 434463), (194, 425505), (285, 289642), (291, 283670), (485, 170202), (570, 144821), (582, 141835), (970, 85101), (1455, 56734), (1493, 55290), (1843, 44790), (2910, 28367), (2986, 27645), (3686, 22395), (4479, 18430), (5529, 14930), (7465, 11058), (8958, 9215)]